It reads like people who understand that under US law Block were expected to actively search for and fight criminal activity on their platform. If a rapper raps

It reads like people who understand that under US law Block were expected to actively search for and fight criminal activity on their platform. If a rapper raps about their fav sports car then whatever, car companies aren't expected to stop criminals from driving. If they rap about paying for murders through your app, that's actually a serious legal problem for the company providing the service.