My favorite union thing right now is the Janus case. How the unions argued the mandatory fees didn't go to political activities (i.e., straight into the dnc coffers), then, after they lost, watching the dems whine about how much money they were goung to lose because of greatly reduced union donations. Psychopaths
Before that it was their support for open borders (whackadoo leftist policy), which is completely incongruent with their very existence (intentionally constrained all white labor force).