Communists weren't just criminals for Fighting American, they barely classified as human. In one issue, Simon and Kirby had the hero trapped between commies and actual demons, but you could hardly tell the difference between both sides.
Fighting American greets everyone by hoisting them over his head.
Simon and Kirby had previously found success by making Nazi-bashing comics, so they figured they could do the same thing with the Reds. The problem was that around this same time, Senator McCarthy's dubious methods were starting to raise some eyebrows in the American public. One Jack Kirby biography states that "public opinion veered so violently against McCarthy, Jack and Joe had to rush to change the direction of Fighting American's next issue."
So, from one issue to the next, the comic went from a dead-serious tale of Communist-bashing patriotism and political intrigue to a wacky parody of the exact same type of rhetoric, using the old "it was a joke all along!" excuse. Some sections seemed taken straight out of Mad Magazine:
Borscht jokes never get old.