high IQ ones are evil, low IQ ones are just naiive or young

It isn't about IQ only. Sometimes it is about informations you have,and informations you don't have. Unfortunatelly and fortunately - more than decade ago I was fucking commie retard. Not because of stupidity,simply because of not understanding other humans and their irrationality,simply not understanding other people ability to evil enough, simply because I was not fucking understanding economy enough,and simply because of influence of my retarded (I wasn't noticing it) father. Being "socially disabled" doesn't mean low IQ however. And well - in my case it is already it ended confirming old truth:

Communists are those who read about Marxism,Anticommunists are those who can read and UNDERSTAND marxism.