What's funny is that some of the stuff JonTron said is probably as blatant as you can get. This wasn't just some Bill Maher style criticism of Islam or some right wing criticism of "Black Culture". He literally talks about not wanting to dilute the gene pool and tries to claim that American Blacks commit more crime than Whites regardless of socioeconomic status, and then tries to present said crimes as being the same as modern Africans. There's really not much of anything that could mean outside of trying to create a relationship between culture/ideas/behavior and ethnicity. That's not just indicative of a racial bias, it's indicative of a conscious belief that race is a determining factor in these things and is part of the whole idea of "protecting White culture" I mean, come on dude, I like European Philosophy/Literature/Art as much as the next person, but this isn't something that's just insensitive, It's straight up "race realist" logic. You really fucking can't get more blatant than that.
Honestly, as someone who's mixed race, young, and has lived in metropolitan areas my whole life, I(thankfully) don't have the kind of experiences my mother has had regarding racial prejudice. However, when these ideas are presented and then you get people falling over themselves to try and act like it's no big deal and we should just respect these kinds of opinions in response to a controversy, it's kind of hard not to feel personally disrespected. Even when it's plain to see, it still just doesn't matter to these people.