The big thing to remember is that Apple owns the entire stack. This has good and bad parts but one thing it means is that they can’t play support games where Dell and Microsoft point fingers saying it’s the other one’s fault, and because they make revenue after the initial sale Apple doesn’t have the same incentive to push you to buy new hardware every year or two. This thread started with some crapware Lenovo bundled to get another revenue stream, which Apple doesn’t need to do and knows would hurt their reputation.