I've been a fan of Matt Stoller's work on monopolies for some time. He's a bit aggressive, but I find his analysis interesting. What do you think of the argument that monopolistic concentration makes issues like this worse? E.g. as put forward in this article https://mattstoller.substack.com/p/too-big-to-sail-how-a-leg...
> In other words, mega-ships like the Ever Given are a new phenomenon that are tied not to economic logic but to the consolidation of ocean carrier lines and their ability to offload risk onto counter parties. As Jensen observed, without the consolidation, “ships would likely not have grown above 12,000-14,000 TEUs [twenty-foot equivalent units].” So we’ve moved from a grid with lots of different size ships owned by different lines that could dock in lots of ports, to one dominated by hundreds of mega-ships that can only go to certain ports, all controlled by a de facto small cartel. The game in the business is to acquire market power and then use mega-ships to offload costs onto others and block new entrants.