Yeah this true, but I wonder if it's as straightforwardly sinister as that. I'm sure there are a lot of economists, esp in the mid 20th century, who would have liked to turn economics into physics. Some of those ideas are of no real merit after further inspection, but are kept alive by political interests.
You do come across a lot of thought pieces by think tanks, which seem to be more political than science.
> You are given currency coupons in exchange for your work, and then more of those coupons are just forged than correspond to actual work having been done, thereby defrauding you out of the value of your work, also commonly called theft of service.
The problem with that is there are legitimate reasons for printing more coupons, they're just mixed in with less legit reasons.
If people want to exchange more, they need more coupons. Otherwise everyone would have to wait for their income to arrive before sending it on, and while they wait some of the opportunities will vanish. A little bit of creation isn't so bad.