I did buy a Quest 3, which, at $450 or so, is a steal compared to the Vision Pro. I have yet to find any use for it. The first few minutes are entertaining but then... what's the point? There is no point. (Not to mention the cartoonish aesthetics which are really off-putting.)
Currently, the two things that work great in VR are gaming (yes, not everyone likes it) and porn. Now, no mainstream VR headset maker has mentioned the work porn ever, but, given the popularity of pornhub etc., I suspect they would see a surprisingly large boost in sales if they did.