I find that the per capita graph is more informative
https://ourworldindata.org/grapher/co-emissions-per-capita?t...
Wonderful, the United States uses more per capita than anyone else. That doesn’t mean anything in terms of total warming. Even if we cut to zero we still continue.
With twice as many people (acting similarly) you have twice the emissions, it's as simple as that.
To reduce emissions, you need everyone doing their part. And it is also obviously easier and more effective to tackle high-emitters first (because incentivizing a single US family to have their second car be a bit smaller and electric is obviously less burdensome than banning 3 Indian families from heating their homes in winter...)
Also, a bit portion of China's excessive growth in emissions is a byproduct of manufacturing shit for US consumers.
Why should the US be entitled to pollute the world while everyone else has to live without any confort?
Per capita, china murders 0.15 persons per 10k people, ~1.4billion people.
Who murders more people?