We've had of ecocomic warfare already. It was just fine for US companies to hollow out domestic manufacturing so China could build the manufacturing infrastructure that could have been built in the US.
But now that a Chinese company is building things that undercut a US company, you want protections for US billionaires that weren't afforded to US workers.
This is BYD selling cars for less than the billionaires you care about want to.
Nothing more.
If an American company badge engineered these cars and sold them in the US at US prices, you would be fine with it just like you're fine with the economic warfare against the poor that US manufacturers and China have been allies in for decades.