I wouldn’t say racist. Let’s be serious, gays go to specific bars to pick up specific types of gays i.e. bears, twinks, s&m etc.
In Korea it’s kind of similar (for Kgays):
SoHo: pick up a bottom-of-the-barrel foreigner
Why Not?: pick up a skinny foreigner into kpop
Queen: pick up the better foreigner
Pulse: pick up Korean, or if you see a foreigner, definitely go for him!
From what I’ve seen, most black gays go to SoHo, and maybe 1 or 2 go to Queen. So I don’t know where the non-white hang out? (Jesus that made me sound super racist! Lol)