I was listening to an interview with the Farcaster creator and he is there talking for half an hour about asymmetric cryptography and keypairs and signatures and how Farcaster apps interact with the rest of the network and all that. The interviewer seemed to be enjoying everything.

Dan Romero went on enthusiastically speaking about how Twitter and other platforms can cancel anyone and cause creators who invested their lives in building an audience to lose everything and how bad that was. He ended claiming, triumphantly, that on Farcaster that wasn't possible!

At this point the interviewer asked: "Why not? Because creators have access to subscribers email addresses?"