@hugo those people are assholes, but at least those accounts both appear to have been acted upon by the mods of their respective servers. One is gone, one is, I'm not sure, maybe locked.
Terrible people can get onto most websites, but server mods make a difference in how they respond. It's retroactive, so it's not perfect, of course.
Good mods are always ready to :yeet: a racist. Publicly documenting abuse has value too though, I agree about that, wheter QT or another way.