Used to work for Apple.
The only qualifier used to determine if somebody would be a good “Genius”, which is a Pro level position, is how good their AppleCare sales numbers are.
They stopped sending Geniuses to training in Cupertino years ago, and started promoting people into the role who had never repaired any kind of computer or phone in their life.
Geniuses are coached and told to send everything to depot for repair. That way they can spend more time on the sales floor selling AppleCare to customers.
Used to be they’d come in before the store opens and stay after it closes to focus on the few repairs they actually had in store. Not anymore, somebody could take apart your Mac and another person will finish the repair later in the day when the sales floor is slow.
Point is Apple only cares about sales now, and people with a service minded culture have left the company.