Problem is it can't survive on its own independently. Ultimately, the most successful capitalists will buy up everything, and it's monopoly time again. The way things are going, left to its own devices, Nestle will become the sole producer of food. And whatever else it can get his hands on.
Even when they're doing well, they end up competing themselves into bankruptcy. How many chains have gone under because they oversaturated their own market with themselves? In a couple of decades, the children of today will be telling their children about places like Starbucks, Walmart, Home Depot, Kmart, Rite Aid, Amazon, Red Lobster - oh, wait, the last three are already goners.