Yep. People often say "but things are so good and employees have so much power to demand good things, so why should we have a union" when this is precisely the

Yep. People often say "but things are so good and employees have so much power to demand good things, so why should we have a union" when this is precisely the time to get all of those good things actually set in stone. When the market is bad and labor has less power it is harder to achieve anything.