I don’t see that it’s odd at all for a choice. After all: some people still believe it–explicitly and implicitly, e.g. anyone who talks about capitalism being exploitative of the workers for not giving them the full value of the product, wage slavery, etc.
… when it admits that too much consumption and too much borrowing caused the economic crisis and prescribes more consumption and more borrowing as the remedy.
…when it says that people cannot afford education or health care, and therefore should be forced to pay for education or health care through the public sector
When it claims that all knowledge regarding economic reality can only be discovered through empirical observation, not realizing that the claim itself is inherently contradictory.