Meh, even indoctrination as the forced teaching of ideas is inevitable and is better off not being criminalized. Parents indoctrinate every kind of ideas. Political ideas, for example, rely heavily on indoctrination - It shouldn't be like that - I'm going to teach my kids what I believe in politically but I'm going to show them a list of all existing ideologies so that they can check the pros and cons themselves.
Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you