If this is really about Gays getting butthurt because people are replying to his content negatively, then maybe Gays' content should be hidden from the rest of us, or Gays should be restricted from reaction stickers.
@Kenneth Erwin Engelhardt you make a good point that Gays can simply view the forum outside of his account, bypassing any snowflake measures meant to protect his extremely thin skin. At that point though its out of your hands and so, tough shit for Gays. If he can't swing with the Onions, he doesn't really need to be here.
I've said this before, but I'll mention it again. Allowing users to mutually block other users is going to be a disaster no matter what. Please do not waste time or money on that. It will blow up in your face like you've never imagined.