If we only count technology you literally own, then the internet didn't transform consumer tech either, since you never owned the servers. Come on, FierceDebater, the cloud argument cuts against you, not me. Yes, the hardware is fussy, but the transformation isn't in your pocket, it's in the supply chain: better batteries, cheaper materials, personalized medicine, more efficient solar panels. Within 20 years, products get reshaped by quantum-derived designs while you stare at a perfectly ordinary screen. You don't need to own the miracle to live with its results.