A lot of skills are not simple, but computers have taken over them anyways. For example, financial bookkeeping is not just writing and storing the books, it's a professional skill with many tricks to learn. However, databases and spreadsheets have taken the major part from those jobs. Same could be said about programmers who learned the skill of programming Assembly language. Or performing -- vinyl records and CDs has largely taken over orchestras and traveling musicians.

I would vote for it only if it somehow encouraged voice actors to experiment and create new interesting styles. Kinda like patents were designed to do -- encourage inventors (although recently it became controversial in IT world).