The only way to get around your dependence on OAuth connections is to migrate off of them, one at a time.
My suggestion would be to get your own domain, get an email service that supports wildcard email addresses, and get a password manager. Start migrating your accounts one by one, until you no longer depend on your gmail account for OAuth.
It will be tedious, but for most websites you can update your email address in under a minute. Put a movie on and knock them out in an afternoon.
My suggestion would be to get your own domain, get an email service that supports wildcard email addresses, and get a password manager. Start migrating your accounts one by one, until you no longer depend on your gmail account for OAuth.
It will be tedious, but for most websites you can update your email address in under a minute. Put a movie on and knock them out in an afternoon.