What is the shape of the Earth?

Is this some kind of hint about my stereotypical space marine stupidity?

Indeed! :-D

If banning anime completely saves even a single resident of the Imperium, it will be worth it.

But this is far from heresy, chaplain! And the restriction I have imposed will allow this thing to remain within the bounds of harmless entertainment. Even if the mind begins to weaken and a layman wants to see more anime, he will inevitably encounter a restriction that will suppress his unholy desires in the bud.

Added 1 minute ago

"Watching too much anime" is a vague concept!

Anime can be watched as long as the total time spent watching anime does not exceed 20% of the time spent on prayers and mantras to the Immortal God-Emperor.

Don't worry, citizen. There are no vague concepts.