> That just seems like the same old mistake of thinking that wealth is zero-sum.
The mistake is actually thinking that wealth is never zero-sum. Although the myth is so pervasive among HN circles, it's almost like an old wive's tale and extremely hard to combat at this point. It's also just a very incorrect generalization.
Anyone who's had more than a rudimentary brush with economics should have no trouble understanding why that is.
To give a few reasons why that statement is usually either outright false or a gross oversimplification to the point of being useless:
1. Whether something is zero-sum or not depends on the period of time you're looking at. Always. When you say something is or isn't zero-sum, you need to specify what time period you're referring to. Good place to start is here.
https://www.economicshelp.org/blog/glossary/short-run-long-r...
In this particular case, I'd consider the COVID-19 lockdowns to still be short-run. And it isn't particularly evident if the wealth during this time has increased, is zero-sum or negative-sum
2. Many things that traditionally generate or store wealth for the people are indeed zero-sum. Desirable land within a certain zip-code, for example. Or in an area with high economic activity, e.g. downtown of a city. These things are both explicitly zero-sum (although it doesn't directly transfer 1:1 as wealth). Their valuation may grow in the long-run, which, if sold, and transferred to other economic activities by their owners, would make the wealth a net gain.
3. Market Cap/Valuation is not wealth. When sellers/buyers are large enough, the price of a stock does not directly transform into the same amount of wealth. You can't take AMZN and sell off all of its stock at its current price.
4. Pertaining to the current situation, it isn't really clear if companies that are hiring more and generating more wealth right now is compensating for the country-wide loss of jobs from the pandemic. Not even economists can predict with good accuracy whether this is going to result in a net wealth gain when all is said and done. However, this is evidence of a wealth transfer, because the surplus labor generated by extra AMZN workers goes directly to its largest shareholders, e.g. Bezos.
(Note, that you can have a positive-sum wealth generation and a wealth transfer at the same time)
> Then there was also the whole CARES act this year
5. Printing money does not generate wealth.