Earlier quoted context omitted.
> why pay union dues & give up stock options for nothing? If you don't think that Elon means employees will lose their stock options if they unionize, then what does he mean?
I'm taking it to mean union employees wouldn't get new grants. Which makes sense to me - I have a hard time squaring how you can be in a union with an adversarial relationship to management, whilst at the same time being an owner of the company. It's one or the other.
If I join a union at work, it has no bearing on my stock options. In the uk its illegal to discriminate like that, precisely because employers like tesla would make it economically impossible to join a union.
As an aside, if you take away the shares, there is little incentive to work together to increase the share value. So of course unions are going to be incentivised differently.