You can absolutely find cases of companies getting in trouble for serving alcohol to minors. Or selling them cigarettes. Or running a secret casino/gambling business.
You cannot rely on people being responsible with substances and mechanisms that make them behave irresponsibly. That's the whole point of regulating addictive things.
You cannot rely on people being responsible with substances and mechanisms that make them behave irresponsibly. That's the whole point of regulating addictive things.