Yes, I find it concerning too. I particularly dislike that windows was not aware, nor could it stop the audio stream from effecting the hardware. What other side channels like that exist? Perhaps I can be blamed for using windows
That would be unreasonable, I argue. No one should have to worry about the security of their devices and data privacy based on which OS they use. Whilst it can be argued that different OSs serve different needs, privacy and security should not be debatable. In fact, most countries have dedicated legislation for this; whether it's just, applied correctly, or serves the public before any other party are indeed discussions to be had.