Because if yes, that’s not a good look for them at all and is kind of a perfect ammo for the anti-union side.
Your highest performing state is temporary. There will be times where you’ll have off days. You will deal with death in the family. You will be eventually injured. If you aren’t already disabled, you will eventually be (this is just old age). You may become a parent. You might immigrate and come under restrictive visa. You’re a human being with fluctuating states, same as everyone else, and an abusive employer shouldn’t get to power trip over you just because they don’t think it’s legitimate enough for them or something.
So yes, there’s a lot of reasons why a “high performer” might want to be in a union. There’s a lot of life shit we all go through.
Edited to add: this is not the mention your employer might just pull some crap like nepotizing a promotion over you, where a union would come in handy handy!
Even if you think there should be a social safety net for these types of circumstances, it makes little sense for employers to provide it. For one, it has the usual problems of tying important services to employment, similar to how healthcare is in the US. It also puts an undue burden on small businesses. You run a 10 person startup and one of your employees got a long term disability? Congratulations, you have to now find a replacement AND continue paying them. Large companies have law of large numbers on their side, but as an unlucky small business that's 10% of your payroll.
>Edited to add: this is not the mention your employer might just pull some crap like nepotizing a promotion over you, where a union would come in handy handy!
1. has there been a good track record of unions being able to successfully prevent cases like these?
2. Given the level of corruption associated with unions, at least in the US, you're just replacing one problem with another.
That's one important role of unions, but it's not the only one. The primary purpose of unions is to allow employees to negotiate with employers on a more equal playing field. Without unions, the power imbalance generally ensures that employees are at a disadvantage when it comes to negotiating a fair deal.
I don't think they should offer protection for non-performers – outside of situations where a life event has mad a performer a non-performer for some reasonable amount of time.
which you seem to eat up and want to spit right back at people
And while unions aren't homogenous, they generally don't protect incompetence. I've known people in unions that got fired for poor performance, generally. But if I was a cook and cut off a finger while making some company profitable, my performance would certainly suffer while it was healing, and lots of companies world very much rather stop paying me. So in that case yes, I very much hope that a union would protect people from that performance-related loss of employment.
They tend to insist on due process for adverse actions, and management tend to hold out the idea that being able to dismiss arbitrarily without evidence or process is essential to efficiently dealing with incompetence.