Severe anxiety somewhat related to interacting with others, be it in person or digitally?

Hmm,maybe.. but if that's the case,it sure does affect a lot of users..

Maybe people just want to post content without the interactive aspect.

That seems somewhat plausible..

That would make more sense, I like assuming otherwise. Life's more fun that way

Or people who have a bunch of comments yet not much posts.
People just want to focus on posting, or people just want to focus on commenting

I'm definitely on the comment side because I love the interaction.

Me personally, I'll write a comment and read it back in my head and if it sounds like stupid bullshit or weird, I just say "nah" and keep scrolling

^me

I (mostly) post comments because I have the feeling that nobody cares about my posts :/