This is a very simplistic, binary view of the world. Just because the Internet's view of a product differs from the author's, it doesn't make the Internet wrong. It means the author probably needs to step back and re-evaluate things.

By your logic, gun owners would be able to shoot whatever they want. The primary purpose of a gun is to shoot things. To paraphrase: "To regulate what you can and can't shoot would go against the primary purpose of a gun and the gun manufacturers can't exist that way."