>>ilikeh+(OP)
GC was talking about people that need to work with unions (and those in them), not the people actually in the unions. Saying people in unions like unions and so they can't be bad is like saying that oligarchs like being part of an oligarchy so oligarchy can't be bad.
I think unions do good, but they can also be an enemy of progress. Here is a piece about unions that I found on google.
https://www.theatlantic.com/business/archive/2012/06/unneces...