Wow , this video was impossible to find from reddit or google , or any links to it. Luckily the stories were big on reddit though . It took off starting with the vegas subreddit

here is a big link supporting your point https://www.kingjamesbibleonline.org/search.php?hs=1&q=antichrist

This is very good at being informative and encouraging people to look at the Bible. I am not a Biblical scholar of any sort, so I should bring this up in conversations at my baptist church. "antichrists" with the singular beings that are referred to in revelation as "the antichrist" obviously, there are references to ones that get power over certain things, or do certain actions, some are actual beasts, for example I remember a figure mentioned that will "rule with a rod of iron" , I don't remember how it ties in. obviously what type ascribe singular are not the same as a classification. but this is a really good discussion and goes only from the literal text of The Word, as it should be