It is precisely because individuals suck so much at correctly perceiving the allocation of value that free market economies ("capitalism") completely blow centrally planned ones ("socialism") out of the water.
So the fact that you think money is divorced from reality is a very normal, mundane misconception.
All "capitalist" economies have very large amounts of central planning for them to function (not to mention state subsidies and other protections from failing to make money), and use taxation and the national debt for that. Socialism plans centrally to the same extent that capitalist economies do, but also has the state owning the infrastructure that the economy relies upon. So it doesn't need to tax for that purpose. Socialism in that sense has never actually been practiced historically though, in the same way as there has never been "capitalism" in the sense of no central planning or regulation. Luckily.
"capitalists" have many central planners each planning the same thing but coming up with different results. Then we reward the ones who are right. Socialism features one planner - they may have helpers, but just one. If one planner gets it wrong in capitalism you can go with a different one.
cost of acquisition sets a floor on price. Value sets a ceiling on the price. Supply/demand sets the price you pay. (in economics we further talk about curves - there many oil wells and some costs more to run than others, there are also many buyers and some value oil more. Similar for water where it is often free from a nearby faucet but people will pay a lot of it in bottle form anyway.
You're taking my argument in the direction I never intended, then taking the dicothomy to the extreme, and then claiming victory unsupported by evidence.
- I never wanted to contrast 'capitalism' and 'communism' or whatever. I merely wanted to point out that the fundamental absurdity of capitalism requiring infinite growth in a finite system has been resolved by having the growth of wealth coming from speculation on future unrealized value. Since I (or anyone else) can't predict the future, it might happen that things do not come to pass as they were expected and that future value might not be realized. Money is divorced from reality, it derives its value from the collective trust and belief by the people participating in the system that it can be exchanged for goods and services. In a system of rational and impartial actors, that belief is backed by chiefly existence of said goods (which is the real size of the economic pie) and less by the speculation of future potential that might or or might not happen. So in summary my argument is not between communism or capitalism, but a captialism that is backed by real world value and one that is backed by future speculation. Even if the former can create less economic growth, we can be certain that growth is real.
- Central planning works. Great public works certainly are dreamt up and funded by governments yet they contribute enormously to the wealth of nations and enable a lot of value to be created. The moon landing was centrally planned and executed by a country whose per capita wealth was on par with modern day Poland, yet is considered the greatest achivement in history.
- There are no real 'centrally planned' or 'free market' economies, as all countries employ both concepts to some degree. But if we were to make a argument, we could say that the US belongs to the 'free market' camp and China belongs the 'centrally planned' camp. Both countries are doing extremely well, this very discussion is about finding which one is actually doing better.
So the fact that you think money is divorced from reality is a very normal, mundane misconception.