Sure, they should just quit and strap on their job helmet and squeeze down into a job cannon and fire off into jobland where jobs grow on jobbies.
I'm sure all of the Tesla employees are looking for new gigs, but it's going to take a while. And someone without a job facing homelessness and starvation will be willing to take their place.
Tesla withheld wages from sick workers, visiting them at home unannounced, and demanding that they lift patient confidentiality and hand over their doctor's diagnosis, or quit.
Tesla workers in Germany require legal aid from their union 21x more often than the average union worker.