The thing about internet whuite supremacists and /pol/tards specifically is that they are all incels. They turn to white supremacy because they got nothing else going for them. They are all dysgenic, unlovable failures who can't get laid so the only thing they can latch on to is "AT LEAST I AM WHITE!". Because they are all incels they hate women and they congregate in places like /pol/ where tranny and femboy porn is constantly spammed and promoted because you need to own the evil women by jerking off to men. So basically they are all prison gay incels who convince themselves that a femboy would actually make a great tradwife because tradwife just means someone who lets you have sex with them without ever saying no. Pedophilia is also popular with incels because they are horribly afraid of ever dating someone who might have more sexual experience than them.
The genius thing that America First has done is that they actually don't make it about white supremacy, so they can include incels of all colors and shapes because it's not about "whites" winning, it's about "Americans" winning. Which means every mutt gets to join the movement as there really isn't any common goal or enemy other than women.