I had turned my macbook pro's screen brightness down to complete black as I was using an external monitor only, and in a dark environment. Some time later I happened to restart my machine, and both the internal and external displays came up completely black.
The touchbar displayed only "Esc", without the normal brightness control. I had to figure out from memory how to log in without being able to see the screen, i.e. exactly how far I needed to move the pointer on the trackpad to click on my username, without any indication of what state the UI was in. There was no controls on the touchbar to adjust the display brightness and an external Apple USB keyboard which did have the brightness control keys was not recognised. Fixing it required both an SMC and PRAM reset.
I would pay a significant premium for a macbook pro without the touchbar. I've had other cases where the machine appears to be (but isn't necessarily) bricked and there's no indicator lights anywhere to show what's going on, even if the machine has power. I hope with Ive's departure they'll dial it back a bit and start building machines which might be slightly less beautiful but include some of the more practical affordances.
/rant