Quick charge devices DO charge quickly over USB PD
Sorry mate, you've got your (charging) wires crossed here:
I have a Galaxy S8 (with Quick Charge). I was at a friend's once and used the Apple USB C power brick that was supplied with their MacBook (not the Air, not the Pro) and my phone charged quickly whilst displaying 'Fast Charging' on the lock screen.
Biting the hand that feeds IT
