Haven't run into any of those problems either. Linux has been a "just works" experience for me for nearly a decade now. Buying Intel hardware seems to have done the trick.
It's pointless to engage in such argumentation though. Even if the experience was poor, it wouldn't matter, because the cost of a "good experience" is being a serf in Apple's digital fiefdom, and that is an unacceptable moral failing. It's not about practicality, it's about not being reduced to begging the trillion dollar corporation for permission to do basic things with "your" computer.