I have seen this in the entertainment industry. Newsrooms wanted to replace camera people with what were effectively industrial robots that moved the cameras around the studio as needed. Unions put up all sort of barriers, as is their mandate. Similar fights happened when projectionists were replaced by digital tech.
With that said, I imagine a “no robot” policy would be a non-starter for Amazon to enter into such a contract
The article refutes this to an extent. One of the interviewees works at Amazon for ~$15/hr despite having previously work in an automotive plant for ~$23/hr, implying that they don’t exactly have a much choice to find better jobs but settle for whatever they can get
[0] https://www.westport-news.com/news/article/Marty-the-robot-d...
Tell that to the "party" who is going to be fired. We can go on about the economic impacts of mechanization, what is good or not for the business, we can even talk about the rise of AI. None of that matters. The core of a union is protecting the current jobs of their current workers. That means standing up for people who are going to lose their job regardless of the cause.
UPS is an interesting similar example along these lines. They have seen dramatic increases in deliveries per driver over the last ~30 years due to many process improvements.
I attended a talk by Jack Levis, a now retired leader on their delivery optimization system. One thing the union negotiated for was driver pay to scaling along with packages delivered. As a result, drivers can reasonably make 100k with some overtime.
Then the question for workers becomes would you like to have this job for longer with current conditions or for less time with better conditions.
I don't think an Amazon warehouse worker union is going to be able to get any sort of long term job availability promises from Amazon (but I could be wrong, of course).