The ones who get more productive are either the very incompetent who get pulled up to the AI-floor level, or the very competent who know when and how to use it and for what. The midwits are too proud to use it and instead placate themselves that their precious skill is more special and immune to mechanization than it really is.

Many many people have jobs where their contribution is granting access to deliberately undocumented things, like knowing where the config files are and some such. They hate the idea of AI. For my non IT friends its great for diagnosing wifi issues. It's also great for competent network engineers. It's not great for those who gain a salary due to having memorized some actions or settings that they don't even understand much. Note that this group has also already resisted traditional script automation, just like US dock workers who resist automation.