Same here.
For now there is value. Only today Opus 5 suggested a really bad but totally workable approach to an edge problem. It would work by putting a lot of undue stress on infra. People would add infra. A simple pushback reduced a O(n) to a O(1) solution - and that was my value added. I bump into those things regularly.
I think the labs want to address the clueless dev market - hence the "proactivity" in Fable. But it will be a difficult thing to balance.