True but that also creates vertical integration, which is something that has caused many problems in the past. I'd like to see these huge companies solve their

True but that also creates vertical integration, which is something that has caused many problems in the past. I'd like to see these huge companies solve their supply chain problems by splitting themselves up, in the process creating the companies they need to supply them, without owning them outright or restricting them from working with others in the market. Basically spin-offs that are designed to be spin-offs from the start. Since the current stockholders would have shares in existing company and the new entities, they're not being damaged in the process so they shouldn't be opposed unless maximizing vertical integration is their plan for continued wealth growth.