How to think about a career as a marketer in age of AI

A couple days back I created a lead magnet worth 120 pages using AI. Some small tweaks and it is something even I would find incredibly useful. All I had to know was what I want, some Figma skills and how to write prompts. Copywriting was the most of a marketer. If a machine can also do that, then where do we build our MOAT. Would love to know more senior folks Kudos if you work in a startup 🚀