Alright, okay. If you're going to have a premise like this, you really, REALLY need to spend some time fleshing out the society they live in, or everything is just going to be confusing and awkward. Clearly the mangaka thought a lot about the politics in this world and not the society that drives the politics. How odd.
Also why is this an isekai? This has no reason to be an isekai. There is no narritive purpose for this to be an isekai. Fucking why?
You guys keep forgetting about one thing: morality and values, If he was already raised at that world he would be a pussy, but he's a MAN, and he saw JoJo part 3 and said fuck it, let's go to Egypt. Exactly the way I said
You're a fucking Faggot, and I'm a fucking loser, I find worlds like this amusing, cuz I got no bitches either. We're all in the same boat, maybe by different reasons, idk you nigga