Since I've locked my profile and now require follow requests, here are a few reasons I might not follow you/accept your request:
* You have no bio and/or no posts so I literally know nothing about you.
* You post/boost images with no alt text.
* You post/boost a lot of sexually explicit content (nothing wrong with it, just not my jam).
* You do a lot of Twitter cross-posting.
* It doesn't seem like we have much in common.