Would a client-side rule/UI feature help here?

- allow only one npub per username

- show if a user is active on Damus

It wouldn’t solve the NIP-05 or pfp imitators, but the handle is visible on a note and if it’s the handle I *know* is yours, then between two Damus users there is verifiability without reviewing a profiler’s history.

Not sure whether the above is possible, or what drawbacks it might bring…