You like many people in the US, have fallen victim to the poor education that the GOP attempts to create.
Capitalism is NOT about the rights of the wealthy. It is not about corporations or the government. Plutocracy is rule by the rich. They get to do what they want, everyone else suffers. That is NOT capitalism.
Here is the full paragraph that Google returns, because you lied about Googles results - you left out the second sentence proving you wrong:
"Capitalism is an economic system where private individuals or businesses own and control the means of production and operate for profit. It emphasizes free markets, competition, and minimal government intervention in the economy.
Those are the important requirements for capitalism that Plutocrats hate. They do not want free markets, competition or minimal government intervention. They want restricted markets, no competition - all enforced by the governments laws.
Plutocrats are not and never have been capitalists. They hate the idea of capitalism, just as the Mercantilists do.
If I buy something, I OWN IT. Not you. As I own it you do not have the legal ability to put ANY contracts on it. Your belief that you can sell it but still somehow prevent me from doing with it what I want is anti-capitalist plutocrat philosophy.
It is fundamentally anti-capitalism to let the people that 'sold' something to have control over it. That is the opposite of a free market.
Rental agreements are different, but nobody would rent military equipment - the likelyhood of loss is too great.