Quite amazing.
This is from 1984 or so - meaning nearly 2 more generations have been indoctrinated since then. It’s a slower timeline than he proposed, but does explain much of what we see today. Especially thanks to the school system and colleges.
Always include The Frankfurt School’s role in this, since the 1940’s.
Good overview here: https://youtu.be/EjaBpVzOohs