A lot of it involved strange animation, actually. Even for someone who isn't an animation buff, the extent that some of the animators went to during the reign of the Soviets to keep their cartoons flying off the presses is genuinely impressive. Stuff like
Nu Pogodi (Basically the Russian equivalent to Bugs Bunny) even carried on all the way up until just last year and is
still wildly popular in Eastern Europe, but because the Soviets didn't really have any criteria for their animation teams other than "just keep producing animation to prove our country can be just as good as America" it let the animation teams crank out some really wild, creative shit, because they never really had to worry about funding.
As long as they were producing any form of creative animation for the sake of propaganda, that's all the Soviets cared about, and we got
wild shit as a result of it. There weren't really the same standards or motives to Russian animation the same way that the West adhered to, because the end goal wasn't really profit, so you never knew what the Hell you were going to get. You might get weird stop-motion shit like
Hedgehog in the Fog, you might get whatever the
fuck FRU-89 was supposed to be, you might get the acid-trip that was
Interplanetary Revolution, or Russia's own attempt to retell
Treasure Island, which inexplicably starts with 5 minutes of live-action Russians shooting cartoon bullets at each other, shirtless, shot in Earnest P. Worrell-style close-ups.
It definitely wasn't as lame as this, but goddamn if it didn't get incredibly confusing from time-to-time. Unshackling the animation industry from profit meant that you never had any fucking idea what was going to come out of the studios. One of my favorite ones was some kind of drug-fueled stop-motion animation routine but I can't for the life of me remember the name of it, and so much weird crap came out of that era of animation that unless you speak the language, good luck even finding it by accident.