Earlier quoted context omitted.
> But why is this bad policy? That's not the right question to ask. The right question to ask is 'Who is this bad for?' The Jones act, for instance, is good for US shipworkers, and for enforcement of US shipping laws, but moderately bad for Hawai'i, and really, really bad for Puerto Rico. Who do you care more about? Preserving the comfort of the continental American middle class employed in maritime transportation, o…
Left unchecked, globalization will likely lead to just a single huge shipworking company, or maybe two or three. Does that benefit shipworkers in either the US or Puerto Rico?
There's plenty of approximately unchecked sectors of the economy. Eg software or computer hardware.
There's plenty of companies in these sectors.