Mark -- We have a vision-impaired person in GMF who uses a screen reader. He turned on 2FA and is now having difficulty logging in.
At one point he stated that he deleted his account password and tried to use "email me a link" to log in. Of course, that didn't work, and now he can't log in at all.
Is it possible to delete your account password despite having 2FA enabled? For obvious reasons, I'm unwilling to repeat this sequence of actions to find out...but if so, it seems like a bug.