I still believe that was the peak of their UX.
That might be true, but judging from desktop OS market share, what the competition is doing, sucks more.
MacOS is gaining ground, but because their hardware is legitimately superior. I imagine commodity laptops to be a dying breed in a few more years.
Gaming on a windows PC is the last bastion that macs tend not to compete in at all, and on that front there's SteamOS.
Microsoft signed their own OS death warrant when they switched from being backward-compatibility oriented way back in the Vista days. It might take another 2 decades for it all to play out, but from what i can see, it's one straight road down to obsoletion.
I think you need to get out of tech if you think every large enterprise runs on mac