>>724690429
Depends on the industry.
Look at the UK if you want to see cartel style unions that literally shut down the country to extort money from the state. The US had the same problem with mafia owned businesses, specifically shipping in the 80s. The mafia protected its smuggling network ruthlessly and the legitimate workers were part of "the union"
Honestly most unions today are just scams. Very few offer anything positive for workers beyond basic legal aid which you wont need if you are a good worker. They just use lawfair to extort money. Its really fucking rare for an employer to be so shit that they run foul of regulation because regulatory bodies can arrest your jewish ass.