I'm not really sure I understand this, I remember a fair amount of discussion when it came out. But, just trivially, I have the latest MacBook Pro, and if I look at it from the side, it is indeed clearly moving as I press down, and not as some sort of weird millisecond-delayed sort of thing, if I press hard (for force touch), the trackpad clearly angles downward. If I continue holding down, the trackpad continues to be tipped down.
From an experience perspective, whatever the MacBook Pro trackpad does is quite different than the haptic thing my phone does, which does not feel like a press at all (and does indeed feel different in the new iPhone 11 Pro's from the previous XS's that had actually "pressable" screens).