Mercedes didn't have an easy way to detect and shut off violence they just decided not to use. I understand the point you're trying to make, but following that

Mercedes didn't have an easy way to detect and shut off violence they just decided not to use. I understand the point you're trying to make, but following that logic, should there be no moderation anywhere, for anything then, if it's ultimately only the poster's fault if they post something illegal like "let's all go to bob's house at 123 lane and kill him?"