A few weeks ago I posted an app idea here on Reddit (an AI that gives outfit feedback) asking if it was useful or a gimmick. The replies were mixed, but the single most valuable one was a skeptic who said: "AI sycophancy will just flatter you regardless of how silly you look." That one comment did two things I didn't expect: It killed my generic version. I was about to build "AI stylist gives nice feedback", which is exactly the sycophantic thing he was des...