Some level of protectionism is in the best interest of national security. How is the local electronics industry that you referenced in the US doing? What is the ramification of eliminating the job market for engineers or discarding all of the US manufacturing know how? The CCP knows the answer to that question
The reason I called out Lada in my original comment is because it's a counterpoint to what you just said. The Lada was the result of too much protectionism. Produced from an empire that was too inward looking and feared interacting with the rest of the world on equal terms.
BYD keeps performing well in the rest of the world. If we hold US consumers hostage to prop up companies like Tesla, we risk allowing them to stagnate.