Most computer users still don't use middle-click/scroll wheel click, or even the back/forward buttons and they're almost twenty years old.
By simply pointing at another hard to train piece of hidden functionality and saying "what about THIS?!" you haven't really proven anything, except that with enough forced training anything can become common knowledge.
3D Touch is exactly like right click, but they're also competing against implicit training via passed users of Apple's own products, other touch devices, and even other computing (since no other platform has anything like 3D Touch).
They offered no on-screen guide or tutorial when it launched.
Most computer users still don't use middle-click/scroll wheel click, or even the back/forward buttons and they're almost twenty years old.
By simply pointing at another hard to train piece of hidden functionality and saying "what about THIS?!" you haven't really proven anything, except that with enough forced training anything can become common knowledge.
3D Touch is exactly like right click, but they're also competing against implicit training via passed users of Apple's own products, other touch devices, and even other computing (since no other platform has anything like 3D Touch).
They offered no on-screen guide or tutorial when it launched.