Bullshit. I was a member of the young republicans when I was in college and a hippie and look what happened to me! I became a very succesful garbage collector.
Of course I have to admit I didn't exactly fit the image but they did appreciate my utterly ruthless and unsentimental assessment of people for what they actually are. I remember when I suggested that to convert hard core Democratic Mercer county to Republican I was told it was impossible. When I told them I wanted to use the Guns, God and Abortion, strategy (well in Mercer County is was more like Guns, God, Abortion and Religious Cults....with religious cult being defined as any religious belief that wasn't Roman Catholic) I was told I was insane. But it worked and on that basis they forgave my long hair and tie dyed t-shirts.