Nonlethal ammo is expensive and wastes magazine capacity.
Even nonlethal ammo can kill. Read the warnings. If you use it you might have to explain why you killed someone you only wanted to scare. Good luck with that.
There is no such thing as shooting to wound, or shooting to get their attention. You shoot to stop the perp. Usually, a properly placed load of 00 buckshot will suffice.
And there is no "i" in ordnance.
You did read the article, right?