You might have hit the “age wall” there, not enough “training” with VR also usually doesn’t help.
The younglings I know all loved the PSVR2 experience much more so than the Quest which they were fans of before. So therefore probably more attuned, highly plastic brains to boot.
I also get motion sick sometimes. It depends on the game, cockpits usually are fine. Those are the ones I’m more interested in anyways. PSVR2 is a literal game changer IMHO.