I think the problem is that the meme chooses to use the term “communist” rather than “tankie.” No principled communist would defend a plutocratic petrol state like current day Russia, unless they simply opposed the west more than they supported Marxism. It seems like this meme is targeted at centrist Americans and right wing liberals who think poorly of communism because they were alive during the Cold War, and think antifa hurts their cause more than they help. The peacenik one is pretty spot on, but the first two kind of suck.
Nah, Hexbear would defend employers screwing over their employees as long as the government claimed to be Marxist. They would only talk about this in a negative light as long as the problem happens in a liberal democracy.