You have to understand, the media companies don't give a shit about the logic, in fact I'm sure a lot of the people pushing the litigation probably see the absurdity of it. This is a business turf war, the stated litigation is whatever excuse they can find to try and go on the offensive against someone they see as a potential threat. The pro copyright group (big media) sees the writing on the wall, that they're about to get dunked on by big tech, and they're thrashing and screaming because $$$.