I do. And I was an idiot for not preparing well enough. I played some stationary VR games before and since that was okay, I rushed in with the VR headset (Meta Quest). When I installed the free Batman game, the very first second I started to move, the cybersickness was horrible. There are accessibility options for most VR games that make all that easier though. For us newbies, the vignettes are mandatory and snap turning is the only auto way to turn without releasing the contents of your stomach. But for your first time, I recommend you manually turn, don't use the thumbstick on the left trigger at all. Make sure you're not playing with an empty stomach, the room should be cool, turn on a fan or open a window so that you feel a slight breeze. And the second you start feeling discomfort, stop playing immediately. I get motion sickness here and there when being driven and just a tad on boats. Cybersickness is not the same at all! Unlike motion sickness which can be powered through sometimes, if you dare to do that with cybersickness, you will feel horrible for multiple days. So just stop when it gets too much for you and continue after a break. The good news is that if you setup the right conditions, you will start getting used to it, slowly but surely...
And I hope you've tested a VR headset somewhere before, cause if you're one of the people who need sharp and totally clear images to function, and are used to the crystal-clear stuff on PC and consoles, it might be a shock to find out what's the standard visual experience on VR. It's better than ever, but it's still console and PC quality, in terms of seamless graphics. And it's a pain to play VR with everyday prescription glasses btw.
I don't want to scare you with any of this stuff, but if you don't prepare well enough and go in recklessly without enough info, you could be dissuaded from trying FPS VR games ever again, cause of a horrible first experience. But if done correctly, you should be able to adapt in time and enjoy yourself.