Once I've added my second gmail to the email app on the Android phone and it added it, not only to the email app, but to the whole system. I just wanted to be n

Once I've added my second gmail to the email app on the Android phone and it added it, not only to the email app, but to the whole system. I just wanted to be notified about receiving new mail to that address, but Google decided it needed to sync and backup everything on the phone also to that second email. I consider these kind of things hostile, dark patterns.