I really hate this modern way of doing business where being successful means your company implodes after losing five billion dollars a year for ten years rather

I really hate this modern way of doing business where being successful means your company implodes after losing five billion dollars a year for ten years rather than imploding after losing a hundred million dollars a year for five years. Aside from being, you know, crazy, aren't there laws about charging customers below cost in order to fuel expansion and grab market share?