Honestly? I don't understand why, if some right wing shithead says "I hope Trump deports you and bombs you, filthy communist" that's ethnocentrism, when they say "I hope Trump deports you and bombs you, filthy Zionist" to a Jew, that's antisemitism, and when they say "I hope Trump deports you and bombs you, filthy terrorist" to a Middle Easterner, that's racism. The fucktrumpet doesn't draw a distinction between the three of us, so why are we making these exclusive little clubs when we could be building a giant coalition that probably outnumbers the fucktrumpets?
I mean, if people tell me "don't call it racism when it's against Slavs, Hungarians, Romanians, Jews, [etc]" then I won't, but I'm still left asking myself why.