Which is sort of the point. Amazon resisted unionization (in the US), almost to a fault. And in the process they ended up offering things like salary and benefits that were quite generous within the relevant industries, precisely to prevent unionization.

And yet it's all blown up. Because while sure: they offer a $15 wage and retraining and all that, what they don't have is a union organization on the other side of the table who they trust to act in mutual self interest.

So when Vox runs out of money, their unions are willing to accept that and broadly trust the management to do the right thing for everyone, Amazon's workers are faced with trying to Get Theirs before their employer runs out of cash, because they don't trust Bezos.

And this was all avoidable.