Here's what most people do not understand about the stock market vs capitalism:
Let's say Walmart stock goes from $100/share to $200/share.
How much does Walmart benefit from a doubling of their stock price? Not much. They could conceivably borrow money more cheaply (using stock as collateral), but in terms if their bottom line, it has almost no effect.
How much do workers benefit? Hardly at all. Regardless of what the company is worth, people still need to be there to stock the shelves, check-out customers, etc.
The bottom line is that Wall Street has little to do with capitalism.
Compare that to Victory Brewing (since they have just been mentioned... it could be any privately-held company, really).
There is no stock price. Well, technically and legally there is, but it doesn't matter because it's just owned by the business owners who run the business. They have zero interest whatsoever in the stock price. All they care about is the business and maintaining profitability. That's capitalism. The first, isn't.
Wall Street isn't capitalism. It's a perversion of capitalism where people who have nothing but money invested get to tell the people whose livelihood is at stake how they need to run their business.