Pioneering idea! Unfortunately there is only the problem that a very small number of all TSW players own VR headsets. There is also a huge graphic difference between PS VR and the brand new PS VR2. At least the devs at DTG are not averse to VR, but an implementation for all available content is unlikely in the near future. There is rather TOD4 lighting and 3D clouds for all routes more likely.
For what it's worth, I've had the PSVR2 for a couple of weeks now, I've been mostly playing Gran Turismo 7 and I'm bowled over by it. It's the most immersive simulation game I've played to date, and I've played Flight Simulator quite a bit on the HP Reverb. I know there are better PC headsets if you have the money for one and a top graphics card, but it's amazing what the PSVR2 can do for a grand (headset + console). I suppose how well it sells will depend on how many big games Sony releases but the potential is there. I think people used to the Quest or the original PSVR will be as impressed as I am.
This game, arguably the best train sim there is would really benefit from at least 1 route, as a trial for VR.. preferably in the EMT HST...come on dovetail games!! I've been suggesting this for years now and have spent a fortune on upgrades and routes...