We already have laws aimed at hatred in matters of race, religion, ethnicity, sexual orientation, etc.  One could even argue that we have too many.  I, for one, disagree with laws that prohibit the expression of currently unpopular views of people or history (and "currently" is the operative word--"truth" and political correctness have a  habit of changing from time to time).  The views may be ill-informed and ignorant, but we as a society should be prepared to hear--and refute--them.  Better to know the enemy than to drive it underground, where it will fester and attract those left without the benefit of competing views.

That aside, as indicated by others, nothing will really flow from this motion, so it is hardly a threat to anyone.  But it is a waste of time that could be better spent by the government focusing on issues requiring more of its attention.