You don't get propaganda by communists. It's everywhere. Reason: to weaken us. You know, like Protestant vs Catholic, men vs women, and anything they can think of. Such as twinkies who hyper-focus on things nobody cares about.
Sigh ... it's not the Communists, but the ones behind the Communists, aka the Jews. So you're the one who doesn't "get" that about it. But, then, you're begging the question that FE is propaganda, something which you haven't come close to proving. You cling to your ball with white knuckles, for emotional reasons ... but have no rational basis for your belief, so this is where you end up, just assuming it's true and insulting those who have come to a different conclusions.
Strangely, though, for FE being a Psy-Op, I have not found a single topic, not even the h0Ɩ0h0αx, that is more impossible to find out real information about than about Flat Earth. By their own admission, Jewgle and Jewtube and Jewbook have all been aggressively "demoting" FE content in search results, labeling it as false when people do find it by mistake, etc. Since when have Jewgle, Jewtube, et al. EVER taken the side of truth and been out to serve mankind by protecting us from error? This would be a first. Regarding every other topic of any importance whatsoever, they can be counted on to lie, distort, and deceive. But somehow Flat Earth is the one contrary example.