Earlier quoted context omitted.
Was it really a bluff? How do you know if growth projects or other company investments had to be canceled?
If a company defers a merit increase of their own employees for “other company investments” then I as a worker would absolutely want a union to call them out on it. A company wouldn’t even have money for those investments without the merit of the employees.
Just because the union made them do it, doesn’t mean it was a bluff or the right decision. And if those investments pan out, the stock gains are often worth substantially more to the employee than the token merit increase.