I agree that making a reasonable return for one's effort makes sense. This is also supported by the Bible.
That is NOT what is driving the current world economy, as far as I have observed. Greed, dishonesty, etc. seem to be the norm in individuals, businesses large and small. THAT is the system I am objecting to, as various Bible authors have done for thousands of years.
This comes from a scriptural perspective, not based any eccomomic theory. I subsctibe to NONE of them, not communism, socialism, capitalism, anarchism...whatever.