That rule makes zero sense whatsoever. Youtube allows censored slurs, TikTok allows censored slurs, every mainstream social media site allows censored slurs.
If you come up with the "Oh, we're not like other sites!!" thing, that's just stupid. The fact that imgflip's moderation staff have to ban users for censoring slurs is just unnecessarily strict.
The fact that other pedophilic and TOS breaking users are still here is just another example of Imgflip's ignorance.