I think the models, if they continue to get better, and frameworks/service patterns change to accommodate AI's. Where pieces of code will be thrown away, etc because the new code will be designed to slowly accommodate the "big ball of mud" risk.

We are moving from a conceptual/model job which typically requires training and skills (i.e. the code model/tool use/etc meets the requirements) to simply validation which is an easier problem and/or can be sharded in other roles. In other words the engineering part (i.e. the fun part) will be left to the AI. What I've found is people types (e.g. managers), and QA types (if it works, I don't care, this is what needs to work) will do well. People who liked the craftsman ship, solving problems, etc will do worse. Pure tech IMO will be less and less of a career.