Can you read? I guess not, because I literally even wrote that it's a great OS?

It just doesn't just work and has issues. That doesn't mean that windows or Linux dont have issues. They do, they all have their warts and that's fine. But that makes the slogan "it just works" idiotic.

It has the by far best vertical integration with the least issues switching devices, sure.

That still doesn't make "it just works" a reality, because that's an unachievable pipedream!