There is truth here, however the one thing you must not permit the slaves to do is to acquire a good education. There is no problem with job and obedience training, in fact the slave masters must encourage it, but allow the slaves access to a real education, and you invite insurrection.Quote from 4thaugust1932:
"If you wish to keep slaves, you must have all kinds of guards. The cheapest way to have guards is to have the slaves pay taxes to finance their own guards. To fool the slaves, you tell them that they are not slaves and that they have Freedom. You tell them they need Law and Order to protect them against bad slaves. Then you tell them to elect a Government. Give them Freedom to vote and they will vote for their own guards and pay their salary. They will then believe they are Free persons. Then give them money to earn, count and spend and they will be too busy to notice the slavery they are in." --Alexander Warbucks
I believe the proliferation of for-profit "educational" institutions to be very favorable to the slave masters. They teach without educating, and they increase dependence on government.