Your post reminds me of George Meanie, who doesn’t get enough credit for running the hardcore Leftists out of the labor movement ... at least back in the day when the labor movement actually fought for the workers.
Also, I believe a huge chunk of union members are government employees who really shouldn't be unionized at all.
Those union members are definitely more in favor of all the leftist nonsense than typical assembly line workers, teamsters, etc.
The world turned upside down.