Is every prompt or fill where Charles didn't get paralyzed going to be considered ableist now and deleted if they're not marked as such?

No.

This is a kink meme. You can request whatever you want and I will not police that. What I am asking is that you think about if the wording your prompt could hurt someone. "Acrobatic post-movie sex" is not a hurtful thing to request. "Pretend Charles' injury never happened or happened differently because I don't want to read about it" is. Just keep it in mind and warn for it if it comes up, that's all I ask.