Eminently sensible call by Honda. Knobs, dials and switches work well and do not demand that a driver takes their eyes off the road. I suppose that voice controls would be a reasonably safe tech option, but probably not cost-effective.
My car has onboard voice controls, but, unlike Siri via the car's audio system, they suck. Recognition is slow and unreliable enough that I never bother, and if I did, the cognitive overhead would be unacceptably high anyway. They'd have done better not to bother implementing them at all and instead just offload that work to the driver's paired smartphone, which for a sedan that listed $32k new, it's very reasonable…
I had a text conversation with my GF back and forth for almost two hours, just by using the speech to text recognition capability of the Sync in my Fiesa, it was really amazing to me how well it worked.
My 2016 Toyota Corolla has something similar and pairs with my iphone and its a total nightmare. it takes literally ten minutes for it to sync up. That's after the phone has already been connected via Bluetooth. The command queries don't often work, you have to repeat them several times, and then after three of four times of saying the same thing over and over, you finally just give up. I'm not sure if its just with the iphone, but it really does suck.