There are people still alive who grew up in residential schools. There are even people alive who knew survivors of the Trail of Tears. The genocide of Native Americans really wasn’t that long ago and (like you said) still ongoing.
Obama forced an oil pipeline through indigenous land in what? 2014?
As a comparison, the British stole over $45 trillion from India between 1765 and 1938.
I wouldn’t put it past Britain to have stolen similar quantities of goods from China. Especially since before British colonization, China was the largest gold producers in the world and one of the largest exporters in history. When the British showed up, all of that was funneled into British coffers.