Totally agree. I have always said 3-D touch has been nothing more than A gimmick. What can 3-D touch do that a long press cannot accomplish? Why the need to determine pressure as opposed to how long and An icon is pressed?
Long press is a factor of time.
3D-Touch is a factor of pressure.
Two separate input methods that do two different actions.
Without 3D-Touch... how would you accomplish different inputs? Long press and longer press?