It works like this. SOME people led productive lives, others, like the radical leftists from the 60's and 70's went into politics and became teachers so that they would push their communist/socialist agenda. They were pretty successful unfortunately.
Try a little discernment. SOME did indeed cause many of the problems listed here, but not ALL of them. So stop painting with such a broad brush is what I would say. Target the ones who actually caused the problems rather then blaming the whole group just because they happened to be born around the same time.