Again you are repeating something that isn't true. No unions were banned. Private unions were simply migrated into government unions when the government took over ownership.
The unions were never "outlawed" or "banned" as you keep saying. It didn't happen.
Let's see how this conversation progressed.
First Nigel says that unions were "outlawed" by all totalitarian and dictatorial regimes. Damo says they weren't, gives the history of the union disputes in the Soviet Union, talks about Trotsky and actual events, shows that unions not only weren't "outlawed" but were mandatory. Points out that Hitler also didn't outlaw unions. Then Nigel says they were government tools.
So, now we've come to, Nigel insisting that Totalitarian and Dictatorial regimes use Unions as a form of control.
I agree. Totalitarian and Dictatorial regimes use unions as a tool to control people. They do not "outlaw" them.
The glitch in your argument is that the "unions" used by totalitarian and dictatorial regimes aren't really unions.
I think you have a problem understanding that slapping a label on an organization doesn't mean that the label accurately reflects what the organization is. (Actually, I'm just being generous to you here. I don't think you really have a problem understanding the concept, but the alternative does not paint a very good picture of you and your values).