Read School of Darkness by Bella Dodd, available online in PDF. The commies have been active over here long before the 50s. The Useful Idiots of the 40s and 50s were corrupted in the decades before by communist already in education.
I think this video is worth watching because it’s not even trying to be intelligent or reasoned-the carefully presented plot line coupled with delightful child-centred cartoons are emotional vignettes designed to pulse the dopamine reward system of the liberal brain.
This dystopia is the ultimate mental health regime for millions of liberals.