As a user, I recently deleted x account. I used login with x on a few services and now I can't access them anymore.
This situation is solvable by implementing forget password and storing user's email but many services don't and with a system similar to apple's where you mask the email or phone number, you can't do anything.
This situation is solvable by implementing forget password and storing user's email but many services don't and with a system similar to apple's where you mask the email or phone number, you can't do anything.