The workers didn’t need to strike. Costco is notoriously an amazing employer to work for. They have some of the lowest turnover in the industry. The CEO often gets grilled in earnings calls on things like employee costs and he always rebuts that happy employees are productive. I am very pro unions but this is one of those examples of a good employer.
I hadn’t heard that but with more research, you are correct: they had to threaten a strike. I am disappointed to hear that.