Most developers work in huge companies that give them a workstation with Windows pre-installed, mostly because Windows is much easier to administrate at scale.
Yes. Huge companies don't care one iota what you are experienced with - everyone gets a standard-build Windows machine (loaded with antivirus, endpoint protection and DLP, which combined use half of your CPU), or if you build for iOS, a standard-build MacOS machine.
Linux is huge in the server space in big business, and completely insignificant in the desktop space.
It is as you just re-image a laptop if it goes awry. AD is everywhere so that's how you can control and lockdown. I can't even install non-approved apps on my developer laptop running Windows. I can't install approved apps either without the correct authority from three layers of management.
