that's not the idea of capitalism; the idea of capitalism is that you should be able to make money by virtue of owning stuff. it's an inherently rich-get-richer scheme, competition has little to do with it.
I don't see how free market capitalism fixes that. I looked up a definition to make sure I wasn't missing something and as per investopedia:
"The term “free market capitalism” refers to an economy that puts no or minimal barriers in the way of privately owned businesses. Matters such as worker rights, environmental protection, and product safety will be addressed by businesses as the marketplace demands."
it's basically worship of owning the means of production and not being regulated in its use, e.g. if you own a company you get to dictate all sorts of unreasonable things to your employees, and any benefits gained from automation accrue to whoever can afford the up front money to own the machines.