The way Windows implements backwards compatibility is not sustainable in the long term, as it increases both maintenance costs and attack surface, but the current state of Windows and its dwindling appeal has little to do with it and more with poor design decisions, and a competition that has made better design choices. Linux has been a viable desktop for years, and Macs have been the gold standard against which everyone is judged since the 1980s.

Windows still owns the corporate drone desktop, but, oddly enough, that’s now being served as a VDI through a Linux thin client.