Salt was relevant only as far as the mystic element of the original creator in like a pagan way. Of course leave it to the internet to turn it into something it is not.
Part of my first curiosity was did it have something to do with laser or whatever energy the car was projecting that could reflect off salt crystals and confusing the sensors. I was just thinking technical. Much like the older license covers that were supposed to deflect police radar/laser guns. But no.
And you can't trust anyone anymore I guess. I really thought chrisley knew best. The sentencing was last week.