Ed school majors to a significant degree are gullible, easliy led, generally ignorant cannon fodder for the leftwing operatives who run said schools. They tend not to be very smart, and are quite suggestible.
And after they have been teaching awhile, they turn into truculent tyrants in their families, holding their children as ransom from aunts, uncles and grandparents and making all their in-laws jump through hoops as they attempt to "organize" all family get-togethers with their husbands' relatives. We have three of them in our family. Most of us stay in our own homes for holidays now that Mom has died rather than put up with their gimlet-eyed criticisms of everything we hold dear.