Ok, popular app requires elevated privileges, gets compromised, removes any remote control Apple might have to stop/cleanup the mess, and then breaks iOS Now w

Ok, popular app requires elevated privileges, gets compromised, removes any remote control Apple might have to stop/cleanup the mess, and then breaks iOS Now what? Millions of users have to wipe and restore their phones or throw them away and buy new ones because someone's app trashed the phone? That would cripple Apple