Multi user seem to be the major pain point. I think linked and active headphones blocks the car too.
There is just so much stuff that can make the abstraction of automation leak and you have to spend more time fixing it this one time than saved in the total lifetime of the car with a simple cable.
There is just so much stuff that can make the abstraction of automation leak and you have to spend more time fixing it this one time than saved in the total lifetime of the car with a simple cable.