To the people planning on withdrawing from the union because the vote didnt go your way—
Did you renounce your US citizenship when the guy you didnt like got elected President?
Will you, as a matter of principle, give back the raises that the union negotiated for you, and forfeit your union pension when you retire?
Do you seriously believe you will get a better deal from the company without union representation?
Its ok to be angry, but channel that anger into something useful. If you are dissatisfied with your union leadership then run for office and be the change you want to see.
Dont cut off your nose to spite your face and dont be a freeloader.