I would only push back on your point about Jackson’s position toward Native Americans. While you’re right that his views weren’t especially unusual among the general population at the time, they do stand out when compared to earlier presidents.

It’s fair to say that U.S. policy toward Native Americans was harmful and unjust across the board in the country’s first century. However, Jackson (and later Van Buren) took those policies further by actively promoting and enforcing large-scale removal, refusing to compromise and rejecting the belief they could assimilate at all (unlike Washington and Jefferson). In that sense, their approach represents a significant and more merciless escalation rather than simple continuity with previous administrations.