Good on you for rising up to the ranks of Linux/BSD.

You just need to recognize that not everybody aspires to be competent with lower-levels of hardware and software that Apple makes that much more difficult. Most Apple users are content to use apps written by others and that is as far as their interest goes.

An analogy is the car market. Most people don't care how the car works, etc. They just want to get to places. If you only need to drive to the shops and do minimal errands, you don't even need a truck - a sedan will do just fine. Same with computers, lots of different market segments with distinct needs and expectations.