“Working to Rule” is meaningless when the employee handbooks contains “…and any other necessary tasks” as one of your duties

the whole QQ situation seems like a way to get workers to shut up and get back to work while giving them a false sense of “sticking it to the man” by “only” doing their “required” work which is still overworking even at the baseline and curiously remains silent on the power of collective bargaining to improve their situation instead