How many people do that? If enough people don't do that and resets become normalized, then it's bad. It doesn't matter if you always do backups when switching d

How many people do that? If enough people don't do that and resets become normalized, then it's bad. It doesn't matter if you always do backups when switching devices if resets have been normalized to everyone you talk to, an attacker steals your number, does a reset, and none of your contacts question the reset.