The coordination for preparing these horrible (non) educators as indoctrinators, has a long history as far back as the concept/ creation of UNESCO, which emphasized cultural diversity.
Often seemingly 'good' ideas have loop holes that the nefarious can weave hidden agendas throughout, Example: The idea of the Rainbow Coalition (meaning all people regardless of racial background) was coined by Jesse Jackson when he was running for the Presidency. In order to swell the numbers (and dollars) voting for such a coalition, the homosexual community was allowed in. And they wedged their way in under that umbrella, and voila! They took it over and changed the entire meaning! There were no gate keepers of that Coalition to stop it from being hijacked...
After gaining political capital, this evil movement used college and universities to grow foot soldiers to carryout this sexually deviant agenda. And now the schools are rife with their brand of indoctrinators!
God help us!