People like celebrities and personalities. Perfect and artificial is the opposite of what they want. People like Taylor Swift because she's Taylor Swift, not just because she's a great singer. (Not to mention that, for music in particular, live shows are a thing.)
There will definitely be a role for fully AI characters when the technology gets there (people love vtubers and vocaloids already!) but I doubt they would ever really replace human performers.
There will definitely be a role for fully AI characters when the technology gets there (people love vtubers and vocaloids already!) but I doubt they would ever really replace human performers.