The touch bar will evolve into a touch screen keyboard.
https://en.wikipedia.org/wiki/Acer_Iconia_6120
As someone who can actually type without looking at the keys, I would never buy a laptop without a real physical keyboard.
But it works for iPhone thanks to a combination of changes in habit and autocorrect and plenty of typos, whereas no matter how much I have tried I have never made typing work on a tablet.
Have you ever tried to type on a touch keyboard without looking at it?