Might be worth remembering here that Lemmy instances, including .world are hosted by regular people. Not massive multinational companies worth billions who can engage the best legal talent around.
If Hollywood comes after a Lemmy instance, Holywood have a huge legal team and endless money. The Lemmy instance has some guy. They could quite literally destroy a persons life. With that in mind, I don’t blame any instance owners for erring on the side of taking a stance that won’t put them in the legal firing line.