In some ways I agree. While I was listening I thought, they can say these things about any/every generation. Or just pick another thing about that generation that helped you learn how to deal with emotions and blablabla.Both videos are psychobabble and dead wrong. They are not psychology. I have masters degree in psychology and 30 years experience. Personality is created by experiences with your parents and family. We can have good parents or bad parents. the 60s and 70s are no different.
Today the difference is exposure to media shaping the minds of children. Thats the only difference. Single mothers no father will also damage a childs personality in most cases.
BUT, maybe your mom in the 60's stayed at home and mothers in my generation started going to work. So you didn't always have a mother at home.
Seeing divorce is something your generation didn't see a lot of. Childhood pregnancies weren't celebrated like they are today. Gays had to stay in the closet. Serial killers weren't the thing back then. You could hitch hike and feel safe. You didn't have to deal with crack and heroine. I could go on and on.