Earlier quoted context omitted.
Capital must flow, period. Right now it's accumulating into a very small group of actors and becoming concentrated. There's no way to have a good economy, period, with the amount of consolidation across every sector. The only thing that's actually competitive anymore are restaurants.
Honest question, because it’s something I’ve been thinking a lot about: what is a “good” economy vs. a “bad” economy?
A good economy is one where there is lots of value for the consumers. How does value flow to consumers? Through a price signal. A price signal which is accurate is one where the flow of money in one direction is commensurate with the flow of value in the other direction. One can think of the flow of money as if it were a nervous system: the nerves send signals, and the muscle moves.
In a competitive marketplace (such as restaurants), the most successful restaurants are almost always the ones with the best food, the best ambiance, etc. Money flows away from bad restaurants and to good restaurants, because there is a lot of market competition between restaurants. If you serve bad food, you're out of business. The muscle is well controlled by the nerve.
Now, in the US economy, in many sectors, there is no real competition. For example, in online advertising, there is only two companies that one can use. In groceries, there is only 3 major grocery chains. In insurance, in food, etc etc. There is functionally no competition in those sectors and very frequently there is outright collusion.
In this case, the signal is far less meaningful. What signal does it send to Google, if I drop them for Facebook? The answer is, not much of a signal, because there's not meaningful competition between these two entities. They both suck and they both know that they won't lose customers if they degrade their services, commit fraud, or stagnate.
Many many swathes of the American economy are like this. The obvious ones, like healthcare, are so monopolized that your signal means absolutely nothing. They will do nothing to keep you as a customer. They will do nothing to meaningfully improve their services. You will still pay. This is like a muscle that sucks nutrients but is completely disconnected from the nervous system.
That is a "bad" economy. Of course, the market value of these companies has never been higher. Why? Because there are very few sectors of the economy where capital can flow that are actually competitive. This has knock-on effects, like having capital flow into other assets like bitcoin or housing, in search of returns.
It's not that these corporations are "too wealthy" by some ethical definition. They are too concentrated, which makes them inefficient. Dealing with a large health insurance company today is not unlike dealing with USSR bureaucracy in 1970. Our economy is slowly being transformed into one where a very small group of private central planners manage the allocation of the whole of social resources. This quite predictably impoverishes everyone.
The USA economy today is like a paraplegic. We can still get around but there is a lot of dead nerves.