Or - here's a wild idea - degenerate porn is so ubiquitous on the Fediverse that we'll all just steer clear of it because the effort required to remove it is too great because:

1. Instances that have banned porn instances are few and far between.

2. Not following porn accounts is simple enough, except that so many accounts share porn.

3. There's no way you haven't seen non-blurred porn yet.

4. Playing whack-a-mole with instances/accounts on Fediverse is about as productive as it is on Twitter... which is to say they'll be back in under five minutes.

So thanks but no thanks.