Modders going out of their way to find voice actors who can accurately reproduce an out of budget voice actor sounds like a labor of love that would not scale without serious money.
Having a gaming pc with a modern-ish nvidia GPU (not hating on AMD, rocm is just painful right now) scales very nicely when you apply ML to the problem.
Scales to the budget of bored tinkering teenagers with a lot of compute from chasing gaming framerates, gaming put mini ML workstations in a lot of kid's bedrooms if you think about it.
As of right now it is pretty much turnkey as it is.