It doesn’t solve that information bottleneck problem, but I think the more efficient structures that lead to transactional bottlenecks and are necessary in things like Bitcoin are technical problems that can and I think have been worked out in currencies like Monero. Monero has quite successfully resisted the same pulls to centralization that Bitcoin and Ethereum have succumbed to for the sake of efficiency. It is smaller, but still quite large.
That does not necessarily mean it is good, and while I’m optimistic, I understand where the caution comes from. At the very least it’s extremely interesting, both from a technical perspective and a social/political perspective.
At the end of the day I am more and more convinced that all of this money and power stuff is downstream of relationships, culture, and ability to communicate and cooperate across differences. That’s what’s really important, and can be either encouraged or discouraged to move in a direction that helps the most people with all kinds of different tools, of which money is just one, and which could happen all kinds of different ways in different systems.
I wish it were easier to know what helps and what doesn’t so we wouldn’t risk making things worse. But I think the only way to know is to experiment.