3D Touch seems be have been a "huge mistake" (Phil Schiller’s words)
https://www.theverge.com/circuitbre...le-new-iphone-3d-touch-pencil-support-missing
You totally took Schillers quote out of context completely. He did _not_ say 3D Touch ‘seems to be a huge mistake’, so I will list the quote what he did say directly for others to read what you misconstrued:
“Engineering-wise, the hardware to build a display that does what [3D Touch] does is unbelievably hard,” says [Phil Schiller, Apple’s marketing chief]. “And we’re going to waste a whole year of engineering — really, two — at a tremendous amount of cost and investment in manufacturing if it doesn’t do something that [people] are going to use. If it’s just a demo feature and a month later nobody is really using it, this is a huge waste of engineering talent.”
Schiller was saying that if no one is using 3D Touch, then it was a huge waste of engineering talent for a ‘demo feature’, but he never said it was a ‘huge mistake’ in actually making 3D Touch in the first place.