[computer23]

I've had some concerns about the namespacing issue.

Bluesky accounts should be permitted to have both a bsky.social username and one with a custom domain. If I am a company and want to use @myname.com as my username, I would not want someone @myname.bsky.social to fall into the hands of anyone else. So it sort of necessitates signing up for 2 accounts, if only to reserve your name so nobody takes it.

[tristan957]

Mastodon solves this through verified accounts.