Cloudflare isn't a web hosting company or domain registrar, they are a reverse proxying service that protects against DDOS attacks, and provides a caching content delivery network, web application firewall, as well as DNS resolution.
https://en.wikipedia.org/wiki/Cloudflare#Services
A fitting analogy here I think, is someone else is renting the nazis a building to use as a restaurant, for whites only, of course. A very large group of protesters decide to conduct a sit-in in the restaurant, and they try to swarm in to conduct a distributed denial of lunch counter service.
Cloudflare would be like a building that people would have to enter first, and then it is determined if they want to have some lunch, or if they just want to sit-in and occupy space, to deny it to others. The people that are really there for lunch and good ole chats of genocide would then be allowed into the actual restaurant, and the ne'er do wells that just want to sit-in and occupy space and try to assert their rights as humans are denied access to the restaurant.
Cloudflare does not provide the building for the restaurant. In the case of The Daily Stormer, GoDaddy provided the building for the restaurant, then they kicked the nazis out of the building. TDS then tried to rent a building from Google, who promptly kicked them out for TOS violation. The Russians then provided a building, but promptly kicked them out as well as I understand it. I think they currently have no building? (aside from Tor hidden .onion service, which I won't get into).
Last edited by AllCowsEatGrass; 08-18-2017 at 03:07 AM.