> but also improve the final product by not having underpaid stressed staff with high turn-over.

We'll see. It's not like police unions are making life better for citizens.

Unions are there for one reason, the union members. This will most likely be good for the employees and good on them for acting in their best interest but it seems just as likely that a unionized rockstar is negative for the consumer in either increased pricea, extended timelines or minimum effort to meet exact requirements from employees.

The benefits that workers gain from unionizing come from somewhere.