Is not about "enforcing" x or y rules. Anybody is free to say anything, in the end each post is with your sats.

What is sad is that in 2022 the shitcoiners are still pushing the narrative and they even use sats to post here (!)

Yes, you can fork SN, is open source, but that's not the point. Once the shitcoiners and haters will find your fork they will invade also your instance.

Because they hate Bitcoin!

Good luck, try posting here! Let's see if they do not attack you.