It does if your machine has a hdmi port. It just doesn't support displays connected to the USB-C ports.

To comment on the topic, for me the window management on macOS is a deal-breaker, I just never manage to make it do what I want without having to constantly fiddle with the windows to put them where I need them, and focus just works on a weird way.

I tried amethyst (I think) and although it improves things, it really looks like a hack, a constant battle against the native behaviour.