This is exactly what they’re doing.
Aboriginal Americans will be virtually invisible to most of the country, because we’re removing all references to them and their culture and history.
The bottom picture looks like genocide and I’m not joking. I’m from Oklahoma, an Indian state if there ever was one. I’m probably of Native descent myself, as most of this state’s people proudly are. The “change” looks like the aftermath of a nuclear war of Yellowstone super eruption at best, but as the result of a National Socialist race murder at worst (!).