I know that in the iOS 14 beta Apple implemented MAC address randomization to help prevent organisations identifying you in places like retail stores where your

I know that in the iOS 14 beta Apple implemented MAC address randomization to help prevent organisations identifying you in places like retail stores where your MAC address could be obtained when left on. For the average user and I'd say the absolutely majority of users, this is a better alternative than being able to set your own. Only hardcare security enthusiasts would have an appetite for setting their own MAC addresses and knowing what to do with it.