Seriously? That's the logic? You really don't get that you are stripping the joke out of the comic on a flimsy reasoning? And how is Roslov pro working class? He is just a dude trying to make it to leader, he did literally nothing of note other than getting batman's parents killed and being jealous of Superman.
The joke of the comic made sense; rich man beats the poor.
Your joke is just; "Well, in a roundabout way this batman from another dimension also kind of kept the population down by trying to take down this politician"
It's not about being good or bad, it's just doesn't make sense.