What they have in common is economics. I had to replace a broken smartphone in a hurry last month and I just got the cheapest thing that runs the latest version of Android. I paid $75, not on a plan. I got a slight discount for being a long-time customer, but I think the RRP of that phone is only $99.

VR headsets will be cheap and basically disposable accessory within 10 years; I'm pretty sure they'll be available for under $100 by end of the decade.