I’m not talking about usability, just about the foundation. Besides what others already said about why it’s not a good idea to answer your specific question regarij moderation tooling is:

Your requirements are incompatible with decentralization. Every moderation tool will have to use the network itself which means a moderation event has a significant delay in which the content has a “head start”.

There is no way to have an instant kill switch for content or a centralized gated release of content.

And at the end everyone can spin up an instance and decide on moderation, after all - and decide on the moderation rules there. This will cause an even bigger delay until the malicious instance is blacklisted by others.