Meanwhile, the imperialistic native Americans of my side of the Americas were conquering everything that moved left to right before the conquerors from the other side of the world did the same to them. Lol. Skill issue.
My point is that perhaps the comment was designed to undercut the post. But it's off topic, so the best they could do was be ambiguous about why they wrote it. This kind of vague insinuation is a classic political argument tactic.