Voice acting can be a good part of a movie, it could even turn a good movie into a great movie, or a terrible movie into a slightly less terrible movie, but I don't think it's enough on its own.
Gen ai has been around for a while. It's made things worse, but it's not like there aren't real users anymore. I don't see why that would suddenly change now
The problem with Ghostbusters (2016) didn't have anything to do with having an all female cast, it was more about the timing of the jokes, the lack of slow quiet scenes to build atmosphere, and the effects being crappy unmemorable CGI
Stuff like that mostly just makes people weirdly competitive. I'd rather have a community of people posting because they like to do it, not to just make a meaningless number go up
...was this in question?