Hurting one kid with a knife is drastically different to hurting thirty with a gun or rifle.

It’s almost like gun enthusiasts are, conveniently, completely incapable of processing the concept of “force multiplication”.

I am not saying it is not different, and I mentioned this in another comment that guns and bombs are definitely useful to "hurt as many as possible", but I think my question still stands regardless of this. In fact, it might make even more sense to ask the question.