[jamstruth]

I seem to remember seeing a lot of commenters in the iPhoneSE announcement thread saying that they'd completely forgotten that 3DTouch even existed. It may be "smoothly" integrated but so much so that nothing has visibly changed, nothing to indicate that there is a new feature or where it's usable.

[LoSboccacc]

It's like the first iteration 3DS, nintendo mandated that every game must also be able to run in 2d for compatibility and usability, so noone could really push the feature into new territory