Yes, they are. Who the **** do you think buys their food? The tiny rural population that makes up less than 20% of all Americans?
Make money from who? The people who buy all the food in America live in major population centers, aka, cities, because That's where all the people are.
View attachment 67301039
Newsflash, the US is a consumer economy. Either you sell your product or you don't.
Have you ever tried blockading a port? Seriously, have you? I'm guessing you haven't, because otherwise you'd you what a dumb****ing idea it would be to think that less than 20% of the population could blockade the other 83%, the largest of which are ports with access to the sea and international trade.
Also, communists? What did I tell you about using words you don't understand?