Where do you see that in my post?
If Ford nd GM were effective companies, Honda, Hyundai, Nissan, BMW, Volkswagen and Mercedes would not have manufacturing plants here. These companies cant make America great again?
I won't fault anyone for choosing a non-UAW built car. I held my nose over the UAW label myself when I bought my last car. BTW, it's still running fine.
That said, to answer your question, no, not by themselves. It's great that Americans have those jobs, but the technology belongs to another country and the profits go to another country. We need a stronger auto industry to keep that technology and those profits here. That was my only point.
If you buy stock in those companies, the profits go to you