And yet, nobody wants the unions. Despite unionized workers do much better.
The workers certainly want unions. It is the consumers who want something for nothing from China and other 3rd world countries who don't want unions in the US. And it is also our federal government (other than Trump) who will not provide tariff protections in order to keep those unions.
Workers do tend to want union. However, in the US, it is difficult to organize an union. Firms that help companies fight unions are extremely profitable. Companies typically have the upper hand in fighting against union organizing. And, of course, there is recent theocratically-driven SCOTUS ruling in Janus that makes public employee unions much more difficult to maintain.
Consumers don't care about unions - they care about availability, quality and price.