Why would I support such a leader? As i said, I follow Christ and His Church which will prevail till the end of times, and whoever does the same won't be deceived by any worldly tricks thrown our way.

Here's an excerpt of St. Paisios of Athos writing about the antichrist in the 90's:

It’s possible that you’ll live through much which is described in the Book of Revelations. Much is coming to the surface, little by little. The situation is horrible. Madness has gone beyond all bounds. Apostasy is upon us, and now the only thing left is for the son of perdition (2 Thess 2:3) to come.

The world has turned into a madhouse. A great confusion will reign, in which each government will begin to do whatever comes into its head. We’ll see how the most unlikely, the most insane, events will happen. The only good thing is that these events will happen in very quick succession. Ecumenism, common markets (European Union), a one world government, a single made-to-order religion: such is the plan of these devils. The Zionists are already preparing their messiah. For them the false-messiah will be king, will rule here on earth.

A great discord will arise. In this discord everyone will clamor for a king to save them. At that moment they’ll offer up their man, who’ll say: “I’m the Imam, I’m the fifth Buddha, I’m the Christ whom Christians are awaiting. I’m the one whom the Jehovah’s Witnesses have been waiting for. I’m the Jewish messiah.” Very difficult times are ahead for the faithful. Great trials await us. Christians will suffer great persecutions. Meanwhile, it’s obvious that people don’t understand that we’re on the verge of the end times, that the seal of the Antichrist is becoming a reality. As if nothing’s happening. That’s why Holy Scripture says that even the chosen will be deceived.

The Zionists want to rule the earth. To achieve their ends they use black magic and satanism. They regard satan-worship as a means to gain the strength they need to carry out their plans. They want to rule the earth using satanic power. God is not something they take into account. One sign that the fulfillment of prophecy is near will be the destruction of the Mosque of Omar in Jerusalem. They’ll destroy it in order to restore the Temple of Solomon which used to be on the same place. In the end the Jews will pronounce the Antichrist messiah in this rebuilt temple.

The rabbis know that the true Messiah has already come and that they crucified Him. They know this, and yet they are blinded by egoism and fanaticism.

Two thousand years ago it was written in the Book of Revelations that people will be marked with the number “666.” As Holy Scripture says, the ancient Hebrews laid a tax on the peoples they conquered in various wars. The yearly tax was equal to 666 talents of gold. (1 Kgs 10:14: the weight of gold that came to Solomon in one year was six hundred threescore and six talents of gold-, and 2 Chr 9:13: the weight of gold that came to Solomon in one year was six hundred and threescore and six talents of gold). Today, in order to subjugate the whole world they’ll once again introduce the old tax number linked to their glorious past. That is, “666” is the number of mammon.

Everything is going as planned. They put the number a long time ago on credit cards. As a result, he who is not marked with the number “666” will be unable to buy, sell, get a loan,or find work. Providence tells me that the Antichrist wants to subjugate the world using this system. It will be foisted upon people with the help of the mechanisms which control the world economy, for only those who receive the mark, an image with the number “666,” will be able to take part in economic life.

The mark will be an image which will first be placed on all products, and then people will be compelled to wear it on their hand or forehead. Little by little, after the introduction of ID cards with the three sixes, after the creation of a personal dossier, they’ll use cunning to introduce the mark. In Brussels a whole palace with three sixes has been built to house a central computer. This computer can keep track of billions of people. And we Orthodox are resisting this because we don’t want the Antichrist and we don’t want dictatorship either.

The most we can suffer is martyrdom.

There will be three and a half hard years. Those who don’t agree with the system will have a rough time. They’ll constantly be trying to imprison them, using any pretext they can find. They won’t torture anyone, but without the mark it will simply be impossible for a person to live. “You’re suffering without the mark,” they’ll say. “And if you had just accepted it you would have had no difficulties.”

For this reason, by learning to live a simple, moderate life here and now you’ll be able to get through those years. By getting a little bit of land, raising a little wheat and some potatoes, planting some olive trees, and keeping animals of some sort, a goat or chickens, the Christian will be able to feed his family. Stockpiling is of little use: Food doesn’t keep for long before spoiling. But these oppressions will not last for long: three, three and a half years.

For the sake of the chosen the days will be hastened. God won’t leave a person without help. Tomorrow thunder will strike, and the brief dictatorship of the Antichrist-satan will come. Then Christ will intervene, will give the whole anti-Christian system a good shaking up. He’ll trample upon evil and turn everything to good use in the end.

And if someone receives the mark unknowingly? It’d be better to say “uncaringly.” How can one be unknowing, when everything is crystal clear? And if a person doesn’t know, then he should become interested and find out. By accepting the mark, even unknowingly, a person loses Divine Grace and gives himself up to demonic influence. When a priest immerses the infant in the baptismal font, the infant receives the Holy Spirit without knowing it, and Divine Grace begins to abide in him.

Some people say: “What’s destined by God to be will be. What business is it of ours: They can say whatever they want, but in reality it’s not like that! Unfortunately, some modern priests diaper their flock like infants, to keep them from getting upset. “What’s going on today isn’t important,” they say. “Don’t be alarmed. All you need is to have faith in your hearts.” Or they scold: “Don’t speak on that topic, about ID cards or the mark of the beast. It will just upset people.” If they were to say instead: “Let’s try to live more spiritually, to be nearer to Christ and not to be afraid of anything. You see, the most we can suffer is martyrdom,” then they’d at least be preparing their flock for the com¬ing tribulations. Knowing the truth, a person will begin to mull things over and shake himself out of his sleep. What’s going on will begin to cause him pain. He’ll begin to pray and to be on his guard, so as to not fall into that trap. What do we see now? It’s bad enough that cunning “interpreters of Scripture” are commenting prophecy after their own fashion. They’re representatives of the clergy, but they’re more cowardly than lay people.

And it would behoove them to exhibit a healthy spiritual unease and help Christians by sowing beneficial concern so they’ll be strengthened in their faith and receive divine consolation. I’m amazed: Doesn’t what’s happening give them any cause for concern? And why don’t they at least add a question mark to the interpretations they come up with? And if they help the Antichrist and thus lead other souls to perdition?

No, behind the “perfected credit card system,” behind “computerized security," lurks worldwide dictatorship and the yoke of the Antichrist: And he causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand or in theirforeheads. And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name. Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is six hundred threescore and six. (Rev 13:16-18).

The world has lost control of itself. Honor and self-sacrifice have abandoned people. The taste of sacrificial joy is unknown to to-day’s people, and that’s why they’re so tortured. For only when you co-participate in the pain of another do miracles happen. If a person doesn’t cultivate in himself the spirit of self- sacrifice then he thinks only of himself and doesn’t receive Divine Grace. The more a person forgets himself, the more God remembers him Those who die heroically don’t really die. And where there’s no heroism nothing worthwhile can be expected.

Our time is like a bubbling and steaming cauldron. One needs temperament, audacity, courage. Take care not to be caught unprepared, if something is to happen. Start getting ready now so that you’ll be able to resist difficulties. Christ Himself tells us: Therefore be ye also ready (Mt 24:44), doesn’t He? Today, living in such complicated times, we have to be not merely ready, but triply ready, at the minimum! Possibly we may meet not only with sudden death, but with other dangers. So let’s drive away the desire to arrange our lives comfortably! May love of honor and the spirit of self-sacrifice live in us.

I see that something is in the works, that something lies just around the corner, but it’s constantly being put off. Little delays all the time. Who’s creating the delays? God? Another month passes, then another couple of months! 

The Mid-East will become a theater of a war in which the Russians will take place. Much blood will be spilled. The Chinese, with an army of 200 million, will cross the Euphrates and go all the way to Jerusalem. The sign that this event is approaching will be the destruction of the Mosque of Omar, for its destruction will mark the beginning of work by the Jews to rebuild the Temple of Solomon, which was built on the same spot. ...

There will be a great war between Russians and Europeans, and much blood will be spilled. Greece won’t play a leading role in that war, but they’ll give her Constantinople. Not because the Russians adore the Greeks, but because no better solution will be found. The city will be handed over before the army has a chance to get there. The Jews, inasmuch as they’ll have great power and the help of the European leadership, will become proud and insolent beyond measure and conduct themselves shamelessly. They’ll try to rule Europe.

They’ll play all sorts of tricks, but the resulting persecutions will lead Christians to unite completely. However, they won’t unite in the way desired by those who are now engaging in various machinations to create a single church united under a single religious leadership. Christians will unite because the unfolding situation will naturally separate the sheep from the goats. Then the prophecy of one flock and one shepherd will actually come to pass.*

Source: https://apantaortodoxias.blogspot.com/2015/06/on-our-times-st-paisios-of-holy-mount.html

You're underestimating how based and divinely inspired true (Orthodox) Christianity is. We've been preparing for the Second coming for the past 2000 years. I'd highly recommend Fr. Seraphim Rose's writings about the condition of humanity and the religion of the future.