Well kid, it's funny that your ideea it's not applicable only if it's sapping resources created beforehand. So is a net consumer not producer. In comunist terms it's a "parasite on the workers class".
There are some key concepts you're not grasping and you should educate yourself for your own good. Things like:
- economy is much more than a stock market.
- producing good and services that people require is the economy itself.
- politics doesn't create anything (regardless of the ideology) it suppose to find the best way to manage what has been created by the economy and society.
- the reliability of a system is inversely proportional with its complexity. In other words things break more complex things have bigger chances to break.
I said what I had to say it's time to carry on. Good luck!