I see room for a platform that only does auth, reviews and perhaps indexing.

Since you didnt ask, let me needlessly elaborate.

You can have YouTube or X or Facebook "design" a web page for you but those are always extremely lame. Just have websites in stead?? Their moderation looks more like a zombie shooter. Wikipedia has some kind of internet trial but that is so unsophisticated that it might even be worse.

It could be a simple redaction with a number of seats that can be emptied when the users request it though a random selection of jurors.

The redaction makes suggestions and eventually removes your website.

The site can still be publicly available before and after, it just doesnt live in the index.