Okay, tweak it to say overcoming meaningful adversity, that satisfies our need for narrative/place/existential order.
Having to raise a family, maintain one's well-being, and being a good community member all while having to live in dour conditions that are never likely to improve, I would argue is actual adversity.
In the United States, your effort towards this goal have an insanely high correlation with actually making it happen. Perhaps the best in any country in the world, in fact.
You zeroed in on the single claim that "the average American doesn't face adversity" and ignored the broader context. Yes, that claim is literally false. But your response isn't one that addresses the substance of the comment you replied to.