I don't play Pavlov, I think the only crossplay FPS of the sort (tactical military 2 team vs pvp, not sci fi and battle royale etc. like Solaris or Population: One) on Quest is Onward. Edit: seems like Contractors has some preliminary Quest crossplay support too.
So after saying that a random SWAT-like popped up in today's releases. It looks janky as fuck but maybe it'll develop into something decent. The AI states and voice commands look good, it's the basics other games get right like the shooting and overall feel that looks way off. Fingers crossed, maybe. At least someone is trying...Yes, I might prefer it to Onward for PVP, I just don't do PVP much, I prefer Onward for co-op/solo tactical bs. But it doesn't seem like they intend to develop that aspect much further sadly. Why doesn't anyone make something like SWAT3&4/Rainbow Six 3/Ghost Recon missions in VR (or out of VR, even wannabes just do PVP, lol).
At least Wolfdog Interactive's Panther VR looks like a promising Splinter Cell-like, I should get my sneaky shooty thrills there if it turns out good enough (I was already disappointed with Espire 1: VR Operative but these guys seem to know what they're doing with the design more). Also Crunch Element has that to some degree too.
I think it's a solo thing like Tales of Glory (1) which was Mount & Blade-ish in VR and this takes the same concept to modern warfare, much like there's non VR Mount & Blade and Freeman: Guerilla Warfare which takes that concept to modern warfare... Sorry dude, postpone the dream again :xTales of glory 2 please dont be 5v5, hopefully bf scale, please be at least decent