> Janus is not about being left out of the bargaining unit. It’s about not being forced to pay for collective bargaining that all the workers benefit from.
You keep hammering on this claim, except it's clear Janus doesn't believe that he's benefiting from it. It's actually quite easy to find examples - from the very beginning of the labor movement up through today - of labor unions screwing over certain classes of members for political reasons. So it's pretty easy to imagine how Janus would have reason to believe he's being forced to pay for something that has a net negative impact on him.