Earlier quoted context omitted.
What happened to disruption, innovation, experimentation in this industry? What happened to move fast and break things?
Then start a company and choose to make that experiment. Don't shove it onto someone else's.
And beyond the legal and moral implications, you still haven't addressed my core critique: Silicon Valley tech startups claim they can change the world and disrupt everything. Yet when it comes to the subject of labor relations, they default to some sort of Victorian Era fear of workingman unions. There's an inherent fear that unions are unworkable and malevolent. That just completely clashes with tech's belief in its infinite innovation. Even if past unions didn't work in America, why be so afraid of building a new one?