Change user oauth2 to different provider

Is there a way to give the user the ability to chair their oauth2 provider!

For example is someone uses their Google account to sign in/sign up and want to change it to their Apple account.

There's no changing because it's mostly just linked by email.

Do you have a web or mobile app?

Both

So the user would need to delete their account and then resign up?

Or could I do a function that gets triggered on new user creation and checks to see if the email matches an email I already have and overrides it?

Nope, Appwrite looks up the user using the email address

You might run into some odd behavior in mobile because of how the session handling works

So if I was signed in on the web app and also on the mobile app there would be odd behavior?

No only in mobile

This doc seems to indicate that a user can have multiple on going sessions

https://appwrite.io/docs/references/cloud/client-web/account#listSessions

To avoid that odd behavior would I need to check for an existing session for the user and kill it so the mobile app is the only one?