99% is a stretch. I don't put out mineral for two reasons 1) Transmitting disease is easier at a mineral site. 2) I don't want to have to worry about where I can legally hunt on my own ground if the mineral leeches into the soil creating a "lick".
For me the baiting law is not near as gray as people are making it out to be.
First of all, if you carry it in and place it, its bait. If you plant something and it grows and I try to kill a deer eating it...that's a food plot and that's called habitat improvement.
If you put out mineral you better keep it contained in a tub so it doesn't leech into the soil as deer will continue to lick/dig the soil.
If this happens and you don't want to worry, you dig out the area as best as you can and fill it back in with "clean" dirt. Not a big deal if you want to hunt without the concern of being illegal.
Just my thoughts, not trying to fire anyone up.