This doesn't make a lot of sense to me even as someone who uses agentic programming.
I would understand not hiring people who are against the idea of agentic programming, but I'd take a skilled programmer (especially one who is good at code review and debugging) who never touched agentic/LLM programming (but knows they will be expected to use it) over someone with less overall programming experience (but some agentic programming experience) every single time.
I think people vastly oversell using agents as some sort of skill in its own right when the reality is that a skilled developer can pick up how to use the flows and tools on the timescale of hours/days.