Unfortunately, as RJ Scaringe stated pretty clearly in the Kara Swisher interview, the Chinese companies have two advantages right from the start:
1) Much lower Capex costs. The government gives them land and buildings, and even the equipment is often paid for by the government.
2) Much lower labor costs, driven by labor policies that are more favorable to employers.
High tariffs have encouraged Japanese, Korean, and European OEMs to set up factories and build cars in the US. And when that happens, Scaringe points out, the OEMs lose those 2 big advantages and the playing field is more level.
It's one thing for companies to compete against each other, but when individual US companies have to compete with a whole country's government, it's much much harder to win. And without getting too political, the party that favors companies over labor in the US is also against "government picking winners and losers," which means the US won't do what China is doing. They even killed the EV tax credit, which was one US government effort to help get the country onto the inevitable winning transportation technology.