What research? how is it more dangerous? If your tesla regulates AC well and spotify doesn't play Ads or bad radio signal or bad songs. Then you don't have a ne

What research? how is it more dangerous? If your tesla regulates AC well and spotify doesn't play Ads or bad radio signal or bad songs. Then you don't have a need to touch the buttons of the radio or the AC. Why the touchscreen is there, is to have nice entertainment while you're charging!