PSVR2 in GT7 with a sim rig and nice DD wheel is amazing. The problem is that's a niche within a niche within a niche. Have you ever tried GT7 with a controller in VR? To me it's terrible, mainly because of the wonky steering wheel animation looking like it's stuck in molasses on a delay and there's a huge disconnect not having a wheel in your hands and pedals at your feet. MSFS24 is also great in VR, even without a HOTAS, using a controller. At least it's a "stick" I guess which helps. For me it's similar to FPV RC flight so there's a real world analogue I can wrap my head around and the immersion is 100% still there.
If it wasn't for GT7 (and sim rig/ wheel) and MSFS24 I'd have little use for PSVR2, anything else I've done with PSVR2 is fun, interesting, and cool but not something I'd shell out extra money for or spend much time on. I bought PSVR2 the first day it was available for pre-order before GT7 VR was even announced as I recall, and I bought it only for GT7 in hopes it would support it. I would have just sold it or used it very occasionally if GT7 in VR never happened.
So how many of the PS player-base even likes racing games? Of those how many have a sim rig and wheel? Probably more than before covid after sim racing became more popular, but still that's probably a very small percentage of overall users. I think GT7 with a wheel is the best experience you can have with PSVR2, it's great, but how many people even care about that overall? Plus it's expensive for a peripheral (I paid full price), and even among the people who do like it and want to use it, a large chunk of those have issues with motion sickness, etc.. There's lots of cards stacked against it if you start breaking it down.
I guess I'm just grateful GT7 w/ PSVR2 ever existed in the first place. However I veg out in a recliner with a controller on flat screen and play GT7 a lot too, but I understand not wanting to go back if you play in VR exclusively. It doesn't really compare. I do hope the next installment of GT is at least compatible with PSVR2 even it's on PS6. Maybe Sony will surprise us with an updated VR headset someday but maybe that's just wishful thinking. I'll still buy GT8 if it's not in VR though probably.