US emissions have declined 18% since 2005.
Look at Asia.
Yes, let's look at "Asia" (as if that's some meaningful grouping in this context when the countries are so different culturally, geographically, and economically).
Since 2005, a huge amount of US manufacturing and resource processing (both large emitters) have been outsourced (largely to Asia, and more specifically China). Our economy doesn't function without these imported emissions, yet they don't count as "US emissions". Even excluding these emissions, the US makes up 4% of the world population and emits 13% of world emissions. Asia makes up 60% of the world's population and emits 52% (more than 3x less per-capita than the US). If you actually consider that the countries in Asia are vastly diverse, you'll find the large majority of these emissions are from China (from said manufacturing and resource processing), and India for example emits far less than its share of the population.
This also completely ignores that the effects of warming are from cumulative emissions (not just point-in-time emissions) because CO2 doesn't just disappear every year. As a share of historical emissions, Europe comes off far worse than Asia per capita, and the US even worse than Europe.
Even despite this, at least China (and the rest of Asia to a lesser extent) is investing in clean energy. China produces > 80% of the world's solar panels and > 70% of the world's lithium batteries. Meanwhile, in the US the administration is doubling down on subsidies for fossil fuels and issuing stop-work orders on renewable energy projects already under construction.
And because I know I have to give this disclaimer these days: I am no apologist for everything else wrong with China and their authoritarian government. But I can't bear this attitude of absolving ourselves of blame for climate change because some other continent has a bigger number than us.
You mean the place where we buy all our crap from?