I cant imagine that it would be used by that many people (since it sounds as if it would be mainly good for taking walks and not actually playing any content - and is also a bit costy. I checked for VR-seats and around 1.000€ seems to be the price, right?) - I mean, maybe there will be a lot of people agreeing with you now, but as long as theres only a fraction of people who would use VR for only a fraction of the game, I'd consider investing in that development a waste of ressources.

Personally I'm 95% sure I wont be able to use it, thanks to the motion sickness VR/3D normally triggers for me - so I'm not intrested in having it in this game.
(Please note that I'm not speaking up against this idea based on me not being able to use it - this is simply my personal vote on the question "Would you use it?")