> Say, for sake of argument, that I'm the World's Greatest Widget Engineer.
Say, I am not.
> so I can get stuff I want by negotiating individually with my employer
I cannot, see above. Does that mean I don't deserve to have the bargaining power for the best deal for myself?
> A union's interests are probably not completely aligned with mine—they're focused on protecting the majority of employees, who are probably not as valuable as me—so forming a union could very easily lead to me getting less of the things I want. For example, if a union convinced a company to pay/promote based on seniority rather than performance, that could be good for most of the people in the union but bad for me.
Well, based on the fact that I'm part of the majority i.e. not as valuable as you, it works very well for us (who are not the World's Greatest Widget Engineer).
> Does that mean I don't deserve to have the bargaining power for the best deal for myself?
No, I do not believe you are entitled to a wealth transfer from people who are better at your job than you are. (Or, to put it another way, you're certainly free to do a little collective bargaining if you'd like, but the World's Greatest Widget Engineer has no reason to join your union.)
I think a lot of devs are led to believe they're the World's Greatest Widget Engineer but what they've really fallen for is the "Hank Hill Special Deal" lol.
Why hasn't he been promoted to management? Most companies don't have a career track for the single most productive IC ever, and he's probably capable of improving other people's work anyway if he managed them.
Because being an effective individual contributor and being an effective manager require different skills? Because the goal of a software company is at least nominally to produce software, and paying people who are good at producing software to produce software is how you produce software?
Even if you did promote your best engineer, that just means that a different employee at your company is now your best engineer and the same dynamics apply. (Until, of course, you promote everyone competent to management, and then your organization is doomed to slowly suffocate itself. Then it's beyond saving, union or no union.)
Thats ok - they are one in a million anyway. We are talking about people in general, not exceptional diamonds (they clearly can take care of themselves).
Say, I am not.
> so I can get stuff I want by negotiating individually with my employer
I cannot, see above. Does that mean I don't deserve to have the bargaining power for the best deal for myself?
> A union's interests are probably not completely aligned with mine—they're focused on protecting the majority of employees, who are probably not as valuable as me—so forming a union could very easily lead to me getting less of the things I want. For example, if a union convinced a company to pay/promote based on seniority rather than performance, that could be good for most of the people in the union but bad for me.
Well, based on the fact that I'm part of the majority i.e. not as valuable as you, it works very well for us (who are not the World's Greatest Widget Engineer).