At the time I remember a bunch of nerd reviewer types complaining about the movie's stereotypical portrayal of... US Marines as a bunch of violent rednecks :michael-laugh: They were also angry because they felt James Cameron was trying to make his white audience feel guilty over the genocide of the Native Americans. The Avatar Plinkett review did this too and even went "uhhh ackshually the Native Americans sometimes killed each other too so who's to say who the real bad guy is"
The overtly political right-wing reactionary YouTube guy did not exist at the time, and most of those people went on to become bog standard anti-Trump liberals with the associated baseline wokeness, which just goes on to show how reactionary nerd and broader culture were at the late 00s and early 10s and how it remained kind of unexamined until stuff like GamerGate