I don't get how people would treat him badly. If real life is anything to go by, people would hail him as a hero. Just like gary plauche who shot his son molester on live TV.
You are not in the right state of mind, that much I can tell you. "worst a peasant will face is some new harsh rulers" that's such a moronic oversimplification I don't even think I can understate how moronic it is. The peasants will die by the tens of thousands while their noble grew fat and...
This manga is written by imu. A veteran from the emu war. Although the emus were victorious, they paid it with blood. Imu poured his hatred of australians to this manga.
I remember reading this a few years ago
In conclusion, japan nationalist propaganda. If you are into that kind of stuff then go ahead and jerk to it.
Though ngl the art is pretty good