Well yes, we organize and support political candidates who support our efforts. After all, capital organizes, business organize, why not labor? And we provide health care, retirement benefits, constantly work on working conditions like breaks and getting meals provided when we're on the job for 12, 16, or like the other day/night 20 hours on the clock continual.
Oh yeah, we try to prevent people from coming in and undercutting us too. We insist - and get - standards written into law so that some clown off the street can't come in an say "I'll do that job for half of what your paying him." Can't be done, because you have to have, by law, the certifications to do my job. And either you're going to pay a lot of money to get the training, if you can find it, or you can join the union and get it for free. Insisting on standards is not all that bad a deal.