You have powers of deduction. It wasn’t the baby boomers who put all this into motion. It goes back a bit further. A small example, LBJ was born in circa 1908.
This is not to take away from what Americans did during WWII etc.
And as we found out yesterday, FDR’s vice president (not Truman) was a commie sympathizer and chicken farmer. This stuff has been going on since well before the Boomers.