The biggest problem I see with it is Apple's hate of developers who touch type. Surely there's enough room on that unit to include both the function row and a touch bar? If so, it'd be pretty neat to have for presenting misc information. (It looks nice enough!)
Lenovo tried something similar with their 2014 X1 Carbon (I have gen 1, would like to upgrade to latest). Not anywhere as nice looking as the MBP's touch bar, but equal in that they messed up something good. https://www.laptopmag.com/articles/thinkpad-x1-carbon-2014-s...
Fortunately Lenovo saw the errors of their ways and quickly reverted to what I would say is the all-superior layout of the current model (i.e. the one that went before).