None of that matters to companies who want to hire an offshore tech to click things in the MMC and maybe write a Powershell script to solve something really quick. Especially small companies who can't afford an entire IT department.

All of the Linux management tools are good, but they do not integrate as tightly with the OS and there are several competing ones. Microsoft has one tool and one thing to learn and that's it.

I say this as someone who has managed a fleet of Linux systems and whose current work is 100% Linux based. If a company can throw a smaller amount of money at something then they'll do it