So it depends a bit on whether you talk about real world US unions like the UAW, or about what unions could be in theory and might be in other parts of the world.
Eg German unions have a reputation, at least compared to the US, of cooperating much more with their host companies. Similar also for Scandinavian unions.
It could also be the case that US unions operate in a country where power is held by a class of people who would really prefer their serfs to STFU and get back to whatever dangerous, ill-paid task they were assigned. When the most egregious wrongs are simply illegal and never happen then it is much easier for capital and labor to have a less adversarial relationship, but when you operate in a country like the US I would assume it is necessary for a union to be a bit more aggressive in its actions and objectives.
> It could also be the case that US unions operate in a country where power is held by a class of people who would really prefer their serfs to STFU and get back to whatever dangerous, ill-paid task they were assigned.
What makes you think European business owners are less greedy or evil? Capital is internationally mobile, and it's the same index funds owning a good chunk of all companies everywhere, too.
Business owners in Europe are not any less greedy or evil, they are simply constrained by laws and the political environment to be unable to commit the worst offenses.
Not sure. Workers in the US are better off than in Europe.
And within Europe, the places with the best off workers tend to be the ones with pro-business laws, like Switzerland (and in contrast to Greece or France).
It could also be the case that most people commenting do not have experience with very many unions and have adopted the portions of a goofy pro- vs anti-union argument that has existed in popular US culture since right-wing think tanks began poisoning public political dialogue in the seventies.
Eg German unions have a reputation, at least compared to the US, of cooperating much more with their host companies. Similar also for Scandinavian unions.