The problem of people not having money to buy said products is less far-fetched, but still:
- As other here have pointed out, we've seen worse in our history, and nothing like what you describe played out
- We have so much wealth as a country and it's just a problem of figuring out how to get it to the right people. Yes, there are bumbling idiots making decisions and there are selfish bad-actors still trying to pad their pockets every chance they get. But when the rubber meets the road, this is too big for anyone to simply isolate themselves financially. The 1% are having their assets tank too. Our fates are bound. And when our country somehow manages to get everyone on the same side - even for the wrong reasons - we're really good at doing whatever needs to be done to solve the problem.