The CCP's protectionism is because China is going for a cultural victory. It wants Chinese products to be available and inexpensive and purchased around the world. It puts resources to that end.
The US's protectionism is for the enrichment of the CEO, board members, stockholders, and Executive Branch's family members. It wants to protect the domestic market from sending money somewhere other than the relatives of the people in power.
While they're both "protectionism" they're not the same policies.
I sincerely am curious of the education that produces sentences like this. On one hand it is articulate and educated, on the other hand its amazing that one can think China is doing this out of charity and not wiping out its competitors one after the other.
China wants to supplant the US as the world hegemony and we'll all be worse off for it. The Chinese protectionism I described is China exercising an avenue they think will help them approach that goal. It certainly is not charity.
To expand your fortune relatively other people have to lose. Its required.
The main difference that I see isn’t protectionism, it’s that BYD took a direction the market wanted, whereas US auto makers have not produced vehicles that were appealing to consumers who had choices.