Cloudflare used to have really open ToS and would host anybody. This included all sorts of far-right sites, and eventually they accepted that they were going to be held responsible for what their customers were doing.
Pirate Sites are stupid. And the need for a Site is a stupid limitation of Bittorrent. People should use real distributed protocols like SoulSeek, Kademila or other similar file sharing protocols that do not require a website for discovery.