Shitposts should not be subjective. They should fall under a certain criteria that classifies them as low-effort, shit titles, shit post, shit image hosting sites, shit everything. No one fucking cares you don't like this post, /r/gifs is broad, it's open to most posts.

Stop posting everything from default subs that have over 20 karma. To add on to that, stop paraphrasing posts into very sparing titles. You can have a gif of a professor performing an amazing experiment and title it "Professor teaching students. That's all..."