The feedback loop angle is interesting. Real-time linting during generation rather than after could help catch issues earlier, but I think the deeper problem is the non-determinism. Even with instant feedback, if the output changes on each run you are still starting from scratch each time.
Have you found anything that actually reduces the review time per component, or is it mostly about finding issues faster?
The slow part is not the computer. It is me reading AI-generated code line by line before I trust it enough to ship.