It is pointless and Mindless to save money purely for the purpose of having more. The point of investing and saving is to have money to spend. When money is spent, it goes to the person who built something, provided a service, or has a good.
Doesn't matter how many shares in bread companies you buy and sell. If nobody is baking the bread, people will starve.
A society cannot exist without makers, and neither can an investment Market in the long run