I've read the book "I Hear You Paint Houses",...upon which the movie was based. Haven't seen the movie.
And you are absolutely right.....No Union should encompass any of those things you mention. That's why we have elections. Sooner or later,.....the Crooks are out.
I would suggest you look up Daniel J. Tobin....Teamster President from 1931 through 1952....Extremely honest,...and well-beloved, leading the Teamsters through the war years,.....Advising the President,....First Union to de-segregate.
We've had Union leaders who were exemplary ...and ethical people. Still do.....in spite of all the propaganda by the Business Roundtable, Chamber of Commerce, American Legislative Council, and Berman's "UnionFacts.com"
There is a concerted business effort to take away your Right of Assembly,...as it pertains to your job. Why? What threat do organized Workers have to the business community? and,.....Why are they trying to take away a First Amendment Right?
I think you'll agree that.....the Idea of Unionism,...the Ideal,.....is a great idea. And I will agree with you that, in practice,.....sometimes Unions....not properly overseen.....attract gangsters.
But,....Let's not forget Bernie Madoff, Kenneth Lay, Jeffery Skilling, Michael Milken,.....and about 3 or 4 thousand other Corporate Crooks who've defrauded the American people. They weren't....voted out.......They got caught.
So,.....would Business-sponsored propaganda painting all Unions as "criminal enterprises"....be the ol' proverb about the "Pot calling the Kettle Black"?
If you are applying for a job in a "Closed Shop",.....you are doing so because of the superior wages and benefits enjoyed by the employees...It behooves you,...to maintain those high benefits,.....to follow the rules of that contract......
Unfortunately,.....after the Janus Ruling,.......many "non-participating" Union members will de-fund their Union,...by trying to get out of paying dues.....a purely selfish act with long-term consequenses.