The problem with VR is the cost of a headset. It’s a high cost of entry. Few want to buy another expensive device unless it’s really worth it.
Generative AI has a small cost of entry for the consumer. Just log in to a site, maybe pay some subscription fee, and start prompting. I’ve used it to quickly generate Excel formulas for example. Instead of looking for a particular answer in some website with SEO garbage I can get an answer immediately.