alt Hacker Newsas has happened time and again through history. software development skills will fade as models become genuinely better at creating, designing, architecting, engineering, testing, validating code at the level of fully complete products.
There will still be the need for humans in the loop to make sure the final product is suitable and what the humans genuinely wanted. We'll all become QA / Acceptance testers. For a little while , that will go away in the end too I think. software will become nothing more special than every day household objects.
Making a custom household object requires time, effort, and expense. Especially if you want it to be nice.
A lot of DIY AI software is going to be the equivalent of home built workshop / shed furniture: it works fine, but it is janky and built from whatever they had at the hardware store. There will be a place for professional assemblers and designers and engineers at the furniture store / factories.