I could see a refusal to use codegen as a potential liability, but that’s not “skills”. The biggest thing about codegen is you have to review it and just lower your expectations that the code comes from a technique dumber than the dumbest human intern you have ever seen and approach it with supremely thorough skepticism. It’s exhausting how dumb it can be and how you have to be paranoid for every single piece of output. But it’s not a “skill”