nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqxgtlsdpkzvu3n3wn607yhd2hny32g7ep8c20a4r9qgujukssmamq0mr70d lemmer doesnt address it but all the effective centralization means they can definitely ban two people from talking to each other and there's no facility to bypass their censorship. In other words, total non-starter for people like me.