I find the hard to believe for desktop PCs. Big businesses will stick with Windows.
Legacy issues. Unless Chrome or Apple come out with a way to port over thirty year old software, Microsoft is almost a default choice.
This reminds of the bankruptcy line, gradually and then all at once.
Most jobs I have had over the last 10 years or so allow and support Mac…at least in some capacity.
Windows still dominates the corporate landscape. But it isn’t like it used to be.