Asia does about 50% the global emissions while having 60% of the world's population. The US alone does about 12% being 5% of global population.

US approaches 15t/CO2 per capita. Every single country in Asia is under 9t, China and India included. This is despite the US having outsourced most of its heavy manufacturing to, of course, Asia.

Blaming Asia alone and refusing any responsibility is a massive cop out.

Per capita is rather pointless when talking about climate change, but yes, it doesn't absolve responsibility.

You'll note that's not what I said, just that the US is doing well at reducing CO2 emissions. The population has grown 17%, but emissions have reduced 18%. That's a good job.

US manufacturing has not decreased either, it has just not increased while offshoring elsewhere. So for the most part that decrease in CO2 is not simply moving the problem elsewhere.