Nah; union thugs got in the way of actual work, productivity and creativity a few times too often, so I (and everyone else I know who has started companies) started to go around them and make sure they have no impact.
We form voluntary associations amongst competent professional individuals, and if the companies do not provide proper safety standards our voluntary association of competent professional carpenters will not work for them; not a one of us.
Does your "voluntary association" force people to join "voluntarily" to work at a company under the thumb of the "voluntary association"? Or can free people work alongside of, and compete with, members of your "voluntary association" without intimidation?
Can a company pick and choose to hire the people they prefer from amongst your "voluntary association" as well as free people, or do you picket and harass companies that choose to freely associate with those who haven't "voluntarily associated" with your gang? Blue Man Group comes to mind as an example in this thread.
Professionals with self-respect form associations all the time, such as the ASME, IEEE and the like. These serve to educate members and promote their interests. But they're not thugs going around trying to force companies to hire them, at their prices (regardless of what the market will bear), if someone isn't a member it's no big deal and if a company doesn't choose to hire members, that's fine too.
That's not a union. Unions are thuggish gangs of extortionists, supported (for now) by bought politicians. You tell me why some moron pushing buttons to load/unload already-loaded containers are "worth" $120k/year plus bennies? They'll be replaced by robots, guaranteed, and will spend the rest of their stupid lives bitching about it because they "deserve" outrageous compensation.
And unions are dying, for good reason. Those who are desperately trying to prop them up, here and elsewhere, are having fits about it - that's just gravy, but fun to watch.