[tarentel]

I am not certain but I think 3D touch referred only to touching app icons and opening a menu which you can still do but it is no longer as feature rich if the app supported it. All the other features you've listed are still present in newer phones.

[ahakki]

No these features are not available in the Xs and 11(pro) as they lack the necessary hardware to recognize the force you apply to the screen. They simulate some of the features by opening the same menu after a long press, but that's not the same thing.