Adding to those arguments, you can include exports/imports into the CO2 emission estimation and suddenly one sees that a good part of China's CO2 emissions are for products that are exported to the EU and the US (Edit: see e.g. [0]).

So shifting high-emission production to China and then pointing the finger at China for products we consume is kinda dishonest.

[0] https://ourworldindata.org/grapher/share-co2-embedded-in-tra...