If you scale it up you can probably send more than one right? Send ten and nine work. That’s not nothing.

My wife and I drive almost the same model of Audi, separated by a couple of years. One still has physical buttons for infotainment and one has a touch screen, but both support Android Auto and CarPlay.

I prefer the physical controls for it, because I can glance at the screen and know “turn right two clicks and press down” to get where I want, and then look back at the road while I do it.