>Through that lens, these changes make more sense. They're not designing UX for a human sitting there watching the agent work. They're designing for horizontally scaling agents that work in uninterrupted stretches where the only thing that matters is the final output, not the steps it took to get there.

Even in that case they should still be logging what they're doing for later investigation/auditing if something goes wrong. Regardless of whether a human or an AI ends up doing the auditing.