"White supremacists" and Nazis are not the same thing either.
White supremacists are typical fat, stupid Americans larping that they aren't all inbred brown mutts with no culture or heritage. Nazis were Germans with a willingness to die for the state so that their country could remain strong and grow. Meanwhile American leftists are typical fat, stupid Americans larping that their country wasn't built on rape and bloodshed and that if they just promote degeneracy enough they might eventually get absolved of the sins of the fathers.
The left and the right in the US are entirely the same from an outside view, both are loud violent retards who have to oppose one another diametrically simple because that's how everything in that joke of a country is done..
"Hurr hurr my side hates abortion."
"Urrh well in that case my side loves abortion, free abortions for everyone!"
"Oourh hurr my side loves guns"
"Arrh uurh ook ook then my side hates, HATES guns! Ban all guns now!"
When you only have a two-party political system and cannot understand any alternative it's not really surprising that everyone ends up entirely polarized, but the smug self-serving stupidity with which both sides screech buzzwords at one another is truly baffling.
The US is a fucking disgusting country with disgusting politics and it is beyond disgusting that such a bunch of clown are allowed to influence the rest of the world in any way.