If you’re using WordPress, the activitypub plugin does this also. It’s good to have choices.

Sadly, the first thing the defending lawyers will point out is where were the parents in all this? Why was he able to turn off the parental controls, and why didn’t the parents notice?

Filters already mute keywords and can be set for specific periods of time. AFAIK*, subscribed blocklists were rejected because they could be used to target minority members by bad actors. How are custom feeds different from lists?

• From threads on the subject months ago, so that might have changed.