As someone that started in 92' and am still around (barely), I agree with the OP and others. I have for the most part been with the same organization for the duration. Whoever shared that it was the sneaky bastards that thrived into positions of power spoke the truth. I look at these people and am dumbfounded. Nothing but "yes" people with no ethics...none.
I'm almost retired and will not be looking back. God help those in this industry in 10 years. Sales people will be few and far between.