People should try to avoid any type of sexism but it's interesting how I see men generalise men negatively so often. Maybe this is that good ol' out-group bias. Maybe this is years and years of conditioning telling men they're dumb, lazy, mean, inherently violent, and just trash in general (people can start to believe that on some level). It's probably a bit of both. Maybe it's partially because I live in the UK and a lot of the men here can be a bit self-hating and gynocentric (not all of them ofc but a very good share of them).