Brilliant comments, can I add as well that hanging out with people who are critical about appearance, & criticize others, are something I avoid. That's meant cutting off some people in my life.
I do think it's rare to be like that, voicing opinions over others appearance seems to be tied up with being neurotic, I certainly am totally neurotic, but it's not based around appearance in myself much, & definitely not others. I don't notice others appearance unless they are really eye catching, and that's nothing to do with looks.
See Phillipa Perry deciding to make herself visible as she got older. I love her glasses/hair being a stong statement.
Oh, thought I'd add as well in case it seems I'm 'passable', actual hot! etc, I've been bullied well into adulthood for my body not being seen as normal/sufficient/whatever but at some the condition of 'fuck it' seems to take hold.
People who are critical of others are just toxic to be around & can make self reflection worse. I really feel for girls (and boys) who are indoctrinated into that, I've seen the effect on younger relatives.
(And in myself for many years If I'm honest too).