No, not at all. More of a : heads up!  have you thought about what you are going to do when you find yourself on the receiving end of harassment?   Trust me it can happen faster than you expect.   As we have witnessed over and over again, reasoning does not work. So you keep your cool and try to remove yourself from the situation but it turns bad .(line in the sand). Only you know how much you are willing to put up with.   For the record- my line is if I feel threatened.