> If you don't like the terminology, you can try to take it up with the NLRB
Well, I am talking to you here though right? And there is context here, to this subthread that you are ignoring/missing.
If you want to say "Non union members cannot force 3rd parties to work with them, if they don't want to" Then yes I agree.
But the context of this subthread was about the idea of who is or is not forcing people to do things.
So, to get back to the point of all of this, I was initially responding to someone else who tried to claim "That's not exactly liberty".
But it is liberty. Liberty is the idea of consenting parties, not being forced to do things. So yes it is liberty to say that people can join non-members unions, but that those non-members unions cannot force other people to do certain things.
Do you understand the point and context of this all? It was about whether that is "liberty" or not, which just means who is or is not forcing others to be in the group, or forcing people to work with your group.