My last job we ran very significant public workloads on windows containers. I don’t know the number of requests but it’s a multi million user application all around the world.
Interesting; I may be biased because I've been involved in helping teams containerize as part of a cloud migration and only one or two cases has there been a real 'need', basically for running a Windows service that was eventually retired in favour of a lambda triggered by consuming a message in a queue.
> unless you run osx on a Linux kernel, it will always be so
Linux is not the only OS that has container like things. FreeBSD had jails years earlier, Solaris had something else which I don't remember any more, and for all I know macOS may have their own native equivalent as well.
Bear in mind that Apple introduced an official hypervisor framework a few releases ago, so they could be doing something similar for containers. It wouldn't be a bad idea. :)
There's always been a mythos of a true developer. Here's a rant from 1983 about how real programmers don't use Pascal. https://www.pbm.com/~lindahl/real.programmers.html
Kids these days...