I think there's another psychological reason: Apple doesn't want their product to be perceived as annoying and ugly. And when you use enterprise-level tech, it

I think there's another psychological reason: Apple doesn't want their product to be perceived as annoying and ugly. And when you use enterprise-level tech, it gets ugly, buggy, and exceptionally annoying. Ask anyone who uses enterprise-level Windows -- even in the best cases, it's still rather annoying even if not buggy. It's ugly.