I wouldn’t have any problem working for Apple in one of their Apple Stores. They are selling Apple products and helping customers with any problems they may have. Those are things I’m perfectly happy with doing.
I don’t qualify to do that however, but if I were younger and had some additional technical qualifications, I would do it ... :-) ...
Star Traveler, my local Apple stores hire grey haired people.
I am even considering for my post retirement.