Did you try any of the modern VR headsets? Because it is mind blowing
I've been using VR since DK1 and I've basically never gotten motion sickness. As long as you are "in control" of your movements then it shouldn't happen (sure for a small minority of people it can, but that is no where near the norm).
The only time I've felt weird is something like a roller coaster experience where I'm stationary but everything is moving around me at a fast pace. But basically nothing is like that excpet for a few random gimmicks.
>but it's not in my character to spend that much time with a VR headset
Not really sure what that even means..
I've played a lot of VR with the HTC Vive and Quest 2 and never had any motion sickness (I also don't get motion sickness in cars/boats fwiw)