I take your point that it is their choices that they are being vilified for and not their race/sexual pref/gender etc. and there is a difference there that needs to be acknowledged.
However, if that is the new norm, at what point does someones political choice/view/policy decision make me so disagreeable that I can justify physical action? Where is that line? Who decides it? Surely if it gets to that point we are in some sort of anarchy?
For all of the popularity boost that the Red Hen is receiving for turning the odious Sanders away, they are also receiving equal abuse from the other side. In the US where guns are so freely available where does this path end?