Earlier quoted context omitted.
And yes, they could relocate to TOR, I2P, use P2P websites, torrents, and only accept cryptos for donations. But eventually you'll need to put down a credit card on file to buy a domain, and that domain needs to be owned by somebody.
njal.la (no affiliate) exists for that purpose. It is a privacy focused domain service that is run by the people behind the pirate bay. [1] https://njal.la/domains/
The issue is, now they are the legal owners and liable for the content of the website, and they also support PayPal, which will absolutely drop them the moment they get sanctioned.