Darwin is out there and you too can license Arm and design something from the ground up if you have the ability and the will…

It’s all there and it’s been 25-26 years no one has bothered maybe that’s Apple is still the only vertical computer company left from the 1980s.

At one time there were many choices in hardware and OS software combined with that hardware that era is basically gone because no one wants to take the bull by the horns and do anything they want someone else to give it to them free.