My PC is not a 10 year old PC but the diffrence in 3.8 VR and 4.0 VR is one is very playable and the later very much isnt.Well if they want to play on 10 years old computers I have not much sympathy for them. But most people I've seen complaining about Horizons 4.0 are getting 80 instead of 120 FPS for example and I consider that very much playable. At least if we are talking about the necessity to spend €2000, which (again) is complete nonsense.
I run Elite on :-
Ryzen 7 3700x which is at 4ghz
32gig sys ram
An RTX 3060 12g
All running from m.2 drives
Quest 2 VR via cable
That was £1600 when I got it for odyssey (because a 1660super couldnt run odyssey at the time). (price not including the VR)
4.0 VR should run on that spec but it doesnt.
3.8 VR runs brilliantly on that spec.