I came here to say this. My brother has a PhD in chemistry and no coding experience. He was able to create a voice model of himself using basic nvidia example generators in a week. My dad lost his voice and it would have been very nice to have a TTS that was much more close to him. I personally would think it would be worth it to have that database.
But obviously also attend to the human matters as well, eg spend time.
But obviously also attend to the human matters as well, eg spend time.