Ridiculous. If I am more comfortable driving on the left side of the road, shouldn't we regulate my "behavior" because my "behavior" puts myself and others at risk?
One can make a "risk" argument for just about anything. The question comes into play what determines a reasonable risk to you and yours by my actions. Is it reasonable to assume that if I drive on the left side of the road that I will cause and accident, because everyone else happens to be driving on the right - yes. With two guys having sex in a private residence, you cannot show the same direct correlation for harm to you and yours.