> In practice if you don't run MacOS yourself, there's just no reasonable way to support MacOS at all. I think this is the key insight. I tried to do a similar

> In practice if you don't run MacOS yourself, there's just no reasonable way to support MacOS at all. I think this is the key insight. I tried to do a similar thing with Windows. The free VM expired every 30 days or so and bootstrapping a build environment each time (even just downloading it) sucked. The build environment is an outlier compared to macOS/Linux/Unix. I eventually ended up paying for Windows. I still couldn't test things like OpenGL inside a VM.