For what industry? You're on HN not SAP daily. The rest of the world definitely runs on Windows but if you’re building software and reading HN you’re probably on macOS.
I don't know if that's true. Software devs in consulting shops (especially the megacorps - Accenture, TCS, Infosys, Cap Gemini) are probably the bulk of workers that write software. Most of them are likely not on HN but they do build software and they do it on Windows.