Earlier quoted context omitted.
Overseas countries with worse labor laws. It's the same thing that happens with industrialization. This will naturally happen over time anyway, but unions will accelerate the trend.
I don't understand how you can make these comments but not thread the needle that the problems you are worried about is strictly the result of capital. Acting as if labor creating a union means Capital should just pack up shop and leave is an extreme power imbalance. This imbalance not only justifies the need for collective bargaining, but that there should be more regulations wielded against Capital to stop this imb…
Go ask the IATSE (film) folks how many jobs they're getting this year. (All their jobs left to developing economies in Eastern Europe and Asia. Cast gets flown out, but the crew are hired and based overseas.)
Unions contributed to the decline of US steel, US shipbuilding, US automotive, etc.
A worker can be both fungible and highly compensated. None of us are irreplaceable, and nor should we be. A union tries to put in artificial barriers where businesses need flexibility, and businesses really don't like that.