If you buy content, it’s yours on any screen you own,

[softball]

The DMCA has got to go. Safe Harbour is an outdated concept. You host illegal shit, you take the rap.
I am doing two day rentals now and that is a popular concept. But then again, most of my customers are pretty legal guys. But there are thieves as well.
Going after the billing companies is a good plan. It has limited but substantial effect on some smaller scale thieves.
Personally, I would shut down anyone...including the billing providers...for any kind of illegal activities. Choke the money, end the piracy.