Cloudflare is notorious for protecting criminals using their service. We'll see what happens in practice, but if they simply comply without any resistance, I'd be surprised.
when i posted they had already announced they would comply to the block, i wa referring to that..
that they isolated twitter traffic to 2 specific ip address that can easily be blocked.. the block is already in place for the big ISPs and the rest should have it blocked by the end of day..