Earlier quoted context omitted.
Agree and this depends on the union also. The RMT in the UK is famously militant. When a new General Secretary was voted in a few years ago (before the current one I think), he didn't promise to "represent his members" but instead promised "that the RMT would remain militant", which doesn't sound great. Another railway union, the TSSA had a generally "no strike" policy but would still provide support for any disagree…
Everyone could get a better comp and work conditions but noo, that one lazy guy won't be fired, we can't have that!
1. I don't want pay banding based on job title, I am capable of negotiating this myself. This is especially true because I can remain at senior Dev level but based on contribution I can be compensated, not by title .
2. Historically there's evidence of damage to industry caused by unions.
3. The unionised work places I have heard about second hand, do not sound like places I want to work. For example unproductive employees not fired, promotions and internal job moves being extremely bureaucratic and check box oriented.
4. I do not want to be forced to pay union dues.
5. I do not want people telling me I must strike.