Good thing there are no real problems left to work on in this world or this would be a gross mis-allocation of macro resources.
(No judgement on you OP this is the situation we're in)
(No judgement on you OP this is the situation we're in)
Aside, I assume you mean "to sustain the [USA] economy"? Perhaps you mean World economy, or EU, or ...?
Is there no other way to support human life than these accelerating grinding gears of money-shuffling?
I stand by my original assessment that, from the perspective of both the client (everyone was happy with the end result) and my consultancy (we delivered work and we got paid), it was a success.