Eh I see that amongst the IT world. But when I'm onsite at manufacturing businesses or industrial organizations it's all windows. Same with all the non-pro user but professional services I engage with like cafes or hotels.
MacOS is just a nightmare to run the basic infra these companies require. It often times doesn't even run the software that's required.
These industries don't want cloud apps. They want robust standalone systems than run for the better part of a decade with minimal inputs or maintenance. Apple and the cloud and working on vms or remote servers or using some web app is not that. Linux is also usually out of the question as setup and customisation is not something they want to pay for. They want apps they purchase and then install once, setup once and that's it.