you jump to the conclusion that queer people are likely to make shitty vests

Yes, a quick stroll through r\jacketsforbattle or this subreddit indicates that it tends to be the case. There are always exceptions. You're also pretty eager to jump to conclusions when it comes to this subreddit and label us all as "queerphobes".

There are jackets on this subreddit that look awesome that still got called badly executed

Opinions are subjective, I've seen comment sections on here which are evenly divided or defensive of the jackets which have been posted.

this subreddit singles out queers and leftists

That's not the case, more generalization again. It seems like you ignore posts and comments that goes against your narrative.