They sound silly.

The population that uses Active Directory lives almost exclusively on Windows.

The population that uses FCP lives almost exclusively on MacOS (OSX is dead, long live OSX)

The population that uses Docker does not live exclusively on Linux. In fact, a minority of developers works on Linux laptops, even when they target it for deployment. It's a larger minority than in other sectors, but it's definitely a minority, not even a relative majority. The population of (web) developers is possibly the most evenly-distributed of all, in terms of OS.