Earlier quoted context omitted.
The United States is the land of high variance. We let people crash and burn, but we also let people soar. A society that permits the former is unremarkable — letting people suffer is the default in poverty, and most countries are relatively quite poor. But the latter, letting the tall poppies stand proud with not much more than heckling for their height, is something special, and it's a big part of how we've become…
maybe a and b are connected? You can't have the ultra rich or at least such a discrepancy between the top 10% and the bottom xx% without built-in systemic inequality. Nonetheless, it wouldn't hurt the US at all if the poorest had more support.
For that matter, world abject poverty has been largely eradicated. Increasing customer productivity (both individual and aggregate) increases customer buying power - favorable to capitalism.