Why listen to someone who won't buy Apple anyway?
Why would Apple listen to you who probably won't buy anything from Apple? Are you admitting that MacOS might be desirable to run rather than your beloved Linux, Android, or Windows?
The best computing experience is from integration – integration of both hardware and software. The best security is also from integration.
Bob Barton – the original 'think different' guy realised this. He went on to teach Alan Kay and others who really invented today's industry and influenced in no small way Apple.