So the laws should be written to determine intent? Kinda like hate crime laws?
Pappy, your moral compass is right on target when it comes to this guy, but I don't trust a bunch of people with guns to always make the right decisions about such things. It's a bad path to go down when we look to government (or personal violence like some of the goofier people here have advocated) to govern such things. Caveat Emptor is a better way for people to conduct themselves and societal shame and shunning is a better way to deal with these kinds of goofs.
There are ways to resolve this without violence IMO.