Same with MBP touchpads which many people don't even realise since the feedback works even when the laptop is sleeping. It's a really weird experience when you actually turn it off and... nothing - you can't actually "press" it.
When I had the first generation MacBook 12", people wouldn't even believe that it was not a mechanical click when you told them. I often had to turn the machine off to convince them that it is fake. Which I would happily do to see the look on their faces ;).
I remember pressing the home button on a powered off iPhone 7 a few times. It feels like attempting to take the last step in a flight of stairs when you miscounted by one.
