Would it be possible to connect two emails with one user account? I want to allow users to login with either a work email or Google account, depending on the situation. However, whichever email they choose, I want them to be logged in to their one account. Is that possible?
No, I don’t believe that’s possible.
You could probably do something using row owners and/or roles to ensure both accounts have access to the same data and app functionality, but they would still be two separate accounts.