You mean like in every car made before 2015? Do new cars really have that many more features?
With the touchscreen cars I've rented or driven for work I'd have loved to have a little bluetooth or serial connected control cluster that sat near to hand with basic radio and climate controls. Something I could operate by feel. Seems like there are enough bad touchscreen consoles out there to make an aftermarket kit viable but maybe I underestimate the technical challenges.
Maybe I'll just keep driving my junkers until voice control gets good.