I don't think the parent was talking about complicated systems like GPS, that you should probably set up before driving, and yes, they are often a pain, touchsc

I don't think the parent was talking about complicated systems like GPS, that you should probably set up before driving, and yes, they are often a pain, touchscreen or not. A touchscreen is a dangerous interface for the myriad of simple mundane systems like heat up/down, AC on/off, fan more/less, sound more/less/next.., heated seats, windows... things that you may need very much want to do while driving.