Current US elites grew up in the energy crisis that started with the Arab oil embargo of 01973 cutting off US energy imports, and they seem determined to perpetuate that crisis, if necessary by cutting off US imports of energy production infrastructure themselves now that the foreigners won't do it for them anymore.
The article vastly understates the rapidity of the change. It projects 3 TW of new renewable generation capacity in China over the next decade (02026-02036, I suppose), attributing that to an unpublished report from a consultancy that seems to protect its projections from criticism with an NDA. Given that the PRC installed 373 GW in renewable generation capacity last year (https://english.www.gov.cn/archive/statistics/202501/28/cont...) this seems like an implausibly low figure; linear extrapolation of installing that same amount every year would give us 3.7 TW installed over that period. But in fact it has been growing exponentially, so 20 TW of added capacity over the next decade seems like a more likely ballpark.
That's nameplate capacity, so it's closer to 4 TW of actual energy generation.