PCs and smartphones were both proven markets regardless of market size in a way VR is not today. People owned smartphones (blackberries and palm) and PCs, use

PCs and smartphones were both proven markets regardless of market size in a way VR is not today. People owned smartphones (blackberries and palm) and PCs, use them a lot and had established (not speculative) use cases. Clear market signal while VR only has significant traction for a handful of games.