Considering you can write a whole implementation plan, mockups, code the thing, go through user acceptance, and then at the end, they say 'but this really isn't

Considering you can write a whole implementation plan, mockups, code the thing, go through user acceptance, and then at the end, they say 'but this really isn't how things work in the reality, we need to change fundamental assumptions'. I don't think ChatGPT has a chance.