I think coding experts who are only experts at writing code will also be hit pretty hard. Every problem given to them is solved by writing code, and only code, their way and only their way. I think people like that are having a very hard time relinquishing control regardless of the quality and correctness of the LLM output. If it didn't come from them, or conform to their conventions and style, then it's wrong. These are the people that seem to be terrific developers but then when asked to be a team lead and bring a group of developers to their level completely fail.