In my experience Windows is the generally the best supported for general embedded work, video, graphics, audio, hobbyist, IDEs, etc. Linux has the best for server and server related hardware but is often pretty equal..ish?

MacOS...has a monopoly on developing for Apple products, but I can't imagine the embedded toolchain is particularly good?

I do enjoy the image in my head of some hipster guy in a coffee shop with a macbook, scope, power supply and a bunch of wires sticking out a pcb trying to debug something though.