Is it a good idea to promote harassment of people?

Harassment and intimidation of political officials is becoming the newest rage. Yelling at people in restaurants, during official meetings, while shopping, dropping the kids off at school, while gassing up the car - where ever people may be vulnerable to attack is now openly promoted.

I suppose the hope is that the politician might respond the same way you and I might - with an unseemly and harsh retort. With any luck at all, the politician might even take a swing at some obnoxious POS and then publicly humiliated, excoriated, eviscerated and deposed.

IS this a good way to advance your political agenda?