Deactivating the radio does not prevent harm. Rather, it’s a penalty. But, if you enjoy being punished by an inanimate object, knock yourself out. For all I know, you find it erotic to be bossed around by ‘your’ vehicle. Whatever gets you off. More power to you. I’m sure there is a market for folks who would enjoy having electric nipple clamps shock them when they forget to use their turn signal. To each their own.