One of the things keeping me from adopting Tailscale is that I need to sign up with one service, but I can't add multiple services as login options in case one of those SSO providers lock me out, like what happened to Dr Paris Buttfield-Addison with Apple.
I checked, and Tailscale only allows a single Owner [1], so it would still be pretty disastrous if the Owner account was suspended by the single sign-on organisation.
