CGP Grey argues this same point: not only is Indian the legally correct term, but it’s the correct term in general. https://youtu.be/kh88fVP2FWQ?si=touZCydc-7jckeLh
He doesn't seem to talk anything about the endonym of the inhabitants of the country of India so I'm not sure how it's the correct term in general.
He doesn't seem to talk anything about the endonym of the inhabitants of the country of India so I'm not sure how it's the correct term in general.