If every single dollar in the economy is invested and nothing is spent on real products, it's fake money and will inevitably collapse. Investment is not wrong i

If every single dollar in the economy is invested and nothing is spent on real products, it's fake money and will inevitably collapse. Investment is not wrong in itself, but investment that is out of balance with spending on real goods is crippling because the real goods are where the rubber meets the road on investment returns. That is what happens when only a few people have all the cash and the rest are just barely getting by. You aren't maximizing growth and, as a consequence, your nation will lose power in the global market.