That you think "Antifa" (which is something mostly made up on the internet...very recently) is even remotely comparable to organizations that stretch back to other centuries and mentalities that have been prevalent since the dawn of civilization is illustrative of the batshit crazy fantasy world you live in.
Antifa, such as it is, doesn't matter. It's merely a bunch of stupid kids who oppose fascism, thus the term. White supremacists exist in the millions, spacemonkey. Just because most of them keep their mouths shut 95% of the time and don't show up to rallies with torches doesn't mean their hatred and ignorance isn't painting votes, social conditions, and tainting society generally.