Pure free market capitalism is dumb in its nature, ignoring all else for the sake of money.
Not really, money is the the product of a capitalist economy. Something cannot be about a later, incidental development. Money exists in a capitalist economy because of other, preceding factors.
Profit motive is in part the reason. And again, this is something that people mystify and turn into this weird abstraction that seems to exist in a sphere of its own. But anyone who acts in a capitalist economy, both producer and consumer, enters into contracts (trades) where they both believe the subjective value of what they themselves are trading, is less than what they're getting. Meaning, everyone, even the consumer has a profit motive.
If you buy a chocolate bar at the store, you, in that particular moment, feel like you're making a profit. That chocolate bar, in that particular time, is worth more to you than your money that you're trading, To the store, it's the other way around. They believe they make a profit by giving you a chocolate bar and receiving money. They value your money more than they value their chocolate bars.
Capitalism is thus about creating win/win situations in environments with scarce resources. You can't really disagree that you're entering these agreements with a profit motive, or that you value your groceries less than you value your money, since your actions speak for themselves.
But this is why money exists. Because not everyone has everything someone else needs in the required quantities and vice versa. So people settle on something everyone derives value from: enter, money.
The reason there is money isn't just for the sake of it. It exists because each of wants to enter in deals where we stand to make a profit.
Anyway. Yes, I prefer a capitalist economy over anything else. It's what has developed multiple times over through-out history to varying degree in societies that had scarce resources. Scarcity resuts in the need to devise a system that most effectively distributes resources, through mechanisms such as pricing. We live in a global economy with scarce resources and therefore require a system that is accordance with that. The only limitations put on capitalism is a limitation on the innitation of force. Which is something the market* itself is equipped with to provide.
*And the word 'market' too, is another. Markets aren't concrete institutions people move into. They're merely what we call the sum of every human interaction.