> submissions here that are cracks, keygens, etc., and they always get flagged and killed
Those are almost always spammy. If there's something intellectually interesting about the post, that would be different. (Not saying that's the case here.)
This is a filter of sorts, not a cracker. Think of it like a reverse Instagram filter to restore the original photo. Whether that's within a certain jurisdictions disallowed things to do publicly I don't know.
I'm not familiar with BooXtream, specifically, but I'm curious what it is about this that is different? This is for DRM, sure, but it seems very similar to me.