Making games is hard! All the flaws and limitations of AI can't be handwaved away like they can with business software, the CRUD app shovelware that gets posted here daily. Or with passages of text that look valid on the surface. There's a reason Amazon and Google failed to get meaningfully into gaming, it's because it's something that can't be bought. The more deeply hands on you've been with making games, the less optimistic you're likely to be about automating game dev. Surely individual slop assets are making their way into a game at a low level but that's different than the vague grand vision of "Player directed assets or procedural world creation, dynamic quests" etc.