Isn't that a war on billionaires using drugs? Where "information usage being criminalized" is "drug consumption being criminalized" and the "billionaire doing drugs" is the "multi-billion dollar corporation using the data"?
One of the practical problems with the "war on drugs" was its bumping up against individual privacy. Corporations have no such privacy nor right to privacy - being chartered under government authority means they need to continually file compliance reports and are essentially closer to being organs of the state rather than individual humans. So no, if a company does decide to illicitly process personal information for nonconsensual purposes, that most certainly can be enforced upon.