What you have reminded us all here is very true.
It's very easy for all of us to forget that was a time when we were children and/or early teens, that all boomer pop cultural phenomena were still considered "cool" and "amazing" by us. This lasted from the late 70s all the way until about the late 90s. For example I remember television wouldn't shut up about the 30th anniversary of woodstock in 1999 for almost an entire year, and yes the film "Forest Gump" is a boomer's wet dream.
I think the precise moment the later generations turned against the boomers was when we entered the employment world, got jobs, started renting apartments, and got into relationships with girl and/or got married. That was when 90% of people realized we had an inherited a social and economic situation that is no way resembled all things the boomers were handed on a silver platter.....chief among them ridiculously high salaries compared to the price of buying a house, and easy divorces without any financial risks for men. Boomer families were able to buy houses (plural !!), go on vacations, and still put aside savings, with only 1 family member working in a job, with stay at home mothers.
After realizing that later generations salaries had less than half the purchasing power of their boomer fathers, and that out women were either riding cock carousels, and/or divorce raping us for every cent we had left, we quickly turned on the older generation that had been so "cool" in out childhood..
To add insult to injury, boomers in the early 90s started calling us the "slacker generation"....that insult in itself turned a quiet dissatisfaction into a burning hatred of all the damage the boomers had done, and still cause to this day.
The worst part is that to this day the boomers haven't even said sorry even once, or admitted their life advice was either wrong or essentially worthless.