I saw a lot of mini games created with vibe coding. And they have been enjoyable to play. The interesting part is that you need no coder, so the artist can skip the middleman and create exactly what he wants. Like you said in number 2: The quality of the output is tied to the quality of your input. Now with vibe coding a lot more people are able to build something they were not able to build before. The skillset of programming is reduced.