So basically the weirdo duck-people toon is saying is that “People conquering other people and taking their land is normal and good and ‘Yay Whitey’!”
Which, of course, is a stupid idea and not something humans should keep on doing merely because “People have always done it”.
Bad actions that were “The norm” must stop. It’s called growing, evolving and improving as a species.
Also; We’re talking about one group of people taking over two entire continents and trashing almost all the cultures in them and not “One group of Indigenous Americans conquered another group of Indigenous Americans”.
It’s as if the cartoonist is saying there were long extinct precursors that conquered the “New World” several times. Who were they? Space Aliens? The Xiox? The Cast of Quest For Fire? Sleestaks?!
According to all of this person’s comics, humanity was wiped out and replaced with anthro-duckies!