Our betters know better. Don’t believe your lying eyes, listen to Elon. Lol. Clearly making airplanes with doors that fall off is fine, as long as we maximize shareholder value.
It's no secret unions are the weakest they've ever been in the US. Are we really better off for that? If you ask the people benefiting from union busting, yes. If you open your eyes, no.
OP is repeating a lot of anti-union propaganda, but this one point is true, which is evident if you look at how unions in other countries work.
In many European companies, it's commonplace for workers in the same company to have a choice of which union to represent them, so two different workers may be represented by two different unions. That's essentially unheard-of in the US, where unions almost exclusively claim majority representation.