The main non-compete that unions are worried about is making sure non-members can't compete with members, or members without a particular occupational classific

The main non-compete that unions are worried about is making sure non-members can't compete with members, or members without a particular occupational classification can't compete for jobs which "belong to" other members. For example, if you're setting up your startup's booth at a unionized conference hall, be prepared to be told you cannot plug in a Macbook because you'd be competing with qualified union electricians.