It seems like a different problem, because when someone clones a profile, we can still tell they’re not real because we don’t follow them, and can check their npub.
However, if we look at the social graph on mutiny, the people we think we follow could be impersonators using our npubs.
Can mutiny be setup so that it reflects the lightning address we have in our profiles? Maybe that would help? Is there anything else that could be done?