Hopefully. The fact it's never migrated to any other project outside the 'Pro' laptops seems to point to an obvious conclusion.
That it’s exclusively a Pro feature?
Agreed, although on that front it completely baffles me that they didn't release a Magic Keyboard Pro with TouchID and Touch Bar at most one release cycle after throwing the Touch Bar into laptops.
I find them completely useless and am ready for them to be gone, but it's like they didn't even try.