I genuinely have no problem with most races/ethnicities, to the extent I prefer talking to or serving (at work) the average Mexican or non-subcontinental Asian than the average white in my area. But living in a "diverse"/majority nonwhite area has made me develop problems with a certain darker-skinned type of person. The amount of sheer antisocial, violent, and psychopathic behavior I see on an almost daily basis that never happens from any other ethnicity makes it impossible not to notice.
I used to work at a pizza chain here. Three delivery drivers were raped on the job (before my time; it's now unofficially stopped hiring female drivers), the business we shared a wall with had a driveby shooting while I was at work (said local business is a front for a drug ring and was raided by police an average of once a month), the local homeless (almost all the same race for some reason, even though the area is multiracial) kicked in our window, shit on the sidewalk outside, and scream schizophrenic nonsense at customers or beg them to buy them food, and leave used needles all over the place. My sister and ex-girlfriend's mother, who also lived in the area, stopped going outside entirely except to a car because if they so much as crossed the street they'd be sexually harassed by multiple men (and my ex's mother is in her 60s). All these incidents were perpetrated by the same race. Customers of this race routinely would try to scam the store for free food, insult or physically threaten me and other employees (including our teenaged ones), or attempt to take food without paying.
I'm a pretty laissez-faire person. Not a white nationalist or anything like most of the posters here seem to be -- if you generally act like a human in public you're fine in my book. But this is some uniquely horrible behavior and it's made me fairly racist. I'm apprehensive whenever a black person approaches or tries to talk to me because I know some antisocial bullshit is coming; I also despise black "culture" and don't understand why it's popular. I used to piss off my ex, who had wiggerish tendencies, by making fun of the music she'd play: "wow, he's rhyming "nigger" with "nigger!" What lyrical genius!" and "wow, another song about doing drugs, hating women, and also getting women a lot!" But I meant it and mean it. It glorifies nasty behavior and I genuinely don't see any artistic merit in 99% of it.
I feel like I have fairly idiosyncratic views on a lot of things, and racism is one of them. American black culture is horrifying, to the extent that when I see other Americans being edgy online by making racial comments about how genes make Chinese uncreative or Mexicans lazy/doing shoddy construction work and this is why we need a white ethnostate, I feel they're just as detached from reality as my sister, who blames her sexual harrassment on "misogyny" and "men being trash." A large number of our cities and ghettos are actual hellholes, it's caused entirely by this specific race, and I don't know why so few people seem to acknowledge it, and when people do acknowledge it it's just "haha niggers suck." I can live in a world of uncreative or lazy people, but the kind of society (if it can be called that) that our domestic black population creates every time it's left to its own devices is a nightmare. The only sort-of explanation I can think of for the apathy surrounding the topic is that black ""communities"" have historically been segregated, and every time they expand to a new area and start doing their thing most whites just historically take the path of least resistance by leaving and trying not to think too much about their reason for leaving, instead of fighting to preserve what they built, creating a kind of unconscious generational mental block.