The quest2 made my eyes hurt after just using it for maybe half an hour. Tried it a few times over several weeks and decided that my vision is worth more than some entertainment.
I'm not sure how they're going to get around that aspect.
I tried it once at the local mall as a kid. There was a fantasy-rpg type of game as well, but I didn't get to try that one.
People care about their faces. They're not going to strap a 1.5 pound dork-box to their face and head mussing their hair and makeup to do what they can already do on their phones or laptops. What they cannot do on their phones or laptops (or game consoles or tablets or rings or watches or whatever) they can do on a $500 Quest.
There's no market for a PC-priced device that straps to your face like ski goggles. It's an accessory. Price it at $100 or $200 or even $500, but you can't price it at $1000 or $4000 because it's a toy.
I am yet to be impressed, and my eyes can't take screens so close, which already makes a waste of money to buy something like that.