But in the video game industry you have PCs as a pressure valve for people who don't want to be locked entirely into a single company's walled garden. I've been

But in the video game industry you have PCs as a pressure valve for people who don't want to be locked entirely into a single company's walled garden. I've been looking for something similar for headsets (albeit not that hard - I welcome someone to correct me on this) and so far haven't seen any commercial options that are free of a single-company chokehold. I'm not sure if even Google Cardboard qualifies since I'm not sure if you could distribute those through alternative app "stores" like F-Droid.