I don’t understand what gives the union power at the end of the day when the company could easily outsource development and license their ip and fire everyone. Automotive plants have large factories, but when the primary assets are intangible intellectual property, I don’t understand how much power a union really has.
If you think all developers are interchangeable you're the reason they're forming a union.
That’s why they’re mostly autoworkers or longshoremen and whatnot an not professionals, outside a few niches motivated by ideology.