I'm a private pilot and I used MS Flight Simulator with my HP mixed reality VR headset a couple of years ago. I found it to be amazing for the first half hour. Then, the VR-induced nausea turned it from an amazing experience into a chore. It was still usable, but no longer enjoyable.
I believe this is caused by the disconnect between the visual cues you see and the lack of intertial forces your body feels. I quit using the VR headset, and in fact, Microsoft discontinued VR.