There's whether or not you can make friends at all, and how choosy you are about who to make friends with, which aren't really the same thing.
As a moderate introvert (handle social situations OK but need the down time to balance), I just find some people aren't worth the effort, and like to save my energy for those that are.
But the weird/normal axis, I'm a little less comfortable with (similarly "neurotypical"/"neurodivergent"). Fundamentally I dislike the idea of letting the most boring people claim normal, in a similar way to how LGBTQ and nonwhite folks don't like it when cishet or white people claim normal. Most of the people I most enjoy spending time with are ADD, ADHD or ASD, and all the better for it. It's not like these are even disabilities, they're just different ways of being.
I'm OK with the labels themselves as a broad, shorthand way of understanding personality types / ways of seeing the world, but I don't buy that no-label people are more normal.
