Technical question: Cloudflare says they are currently intercepting requests for Kiwifarms and redirecting them to the linked blog post. What does Kiwifarms need to do to remove their dependency on Cloudflare and make their forum visible again [edit: at the original address]? Can they do it unilaterally by changing an DNS address and waiting for it to propagate? Or do they need Cloudflare's cooperation?
It's not rocket surgery.
CF is incapable of "taking" any website offline - the only "power" they have, is the choice to not providing free DDoS protection, and/or to stop resolving the site's URL