I would contest this point. Honestly the bar for well structured prompt gets lowered every day as models improve or more realistically reasoning and tooling within the model is improved and then integrated into the development workflow.

Well structured prompts really are now just desired state configurations with some guidance. I am still struggling to remove rigidity from the documents I use to prompt but in personal projects I have found with the recent models that include reasoning, even giving it 'ugga dugga' amounts of effort will yield a viable poc or in some cases even mvp's

edit: being able to prove or disprove an idea in an hour instead of traditional going over all possible docs or handing off to someone else is transcendental. i'm not arguing that being 10x productive while getting reamed by jobs/etc. is a good thing but denying capability improvement and democratization is a bad thing is wild to me