Slower in initial delivery maybe, but the maintenance and debugging of production applications requires intimate knowledge of the code base usually. The amount of code AI writes will require AI itself to manage it since no human would inundate themselves with that much code. Will it be faster even so? We simply won’t know because those vibe coded apps have just entered production. The horror stories can’t be written yet because the horror is ongoing.
I’m big on AI, but vibe coding is such a fuck around and find out situation.