It's possible to indoctrinate without violence, you know that. It's possible for educational institutions to be ideologically motivated and coercive without starving their subjects. In fact, perhaps the it's the case that the more effective such institutions are the less violent they have to be.

Thankfully, enlightened western nations like Canada have not been so cruel since the distant, distant year of 1996 [0].

[0] https://en.m.wikipedia.org/wiki/Canadian_Indian_residential_...