I have a hard time believing they can create haptic feedback that makes sense this year at least. Just seems like to span the entire length of the keyboard, you would need to give up a lot of space for very little gain.
I think higher DPI, might be a possibility, but I think the touchbar just needs software improvements and buyin from vendors. I do agree that the escape bothers me that it doesn't go all the way to the left. Tbh, I woudl be happy if they just made a separated key just for escape that also has an oled screen on it. I need escape to have feedback