May be not all. But certainly if those under SAG-AFTRA did certainly. I don't remember specific actor adding much to my experience ever. I don't even recognize their voices or names, so can't be bothered.
I doubt that the working actor who is in the background of you favorite TV show does much for your experience. But he still needs to get paid.
I don't remember specific actor adding much to my experience ever.
If that's true, maybe you've only played games without quality voice actors, and they should have tapped into some SAG-AFTRA talent. Because if you had played any of the games I mentioned, it would be absurd to claim that none of voice actors added much to the experience.
To answer you new question, "Are you seriously telling me there is absolutely no as skilled people available outside SAG-AFTRA?"
No, I never said anything at all like that. I am only saying voice actors can add value and be memorable.
You could find a comparably talented person outside the SAG-AFTRA, who could do an amazing job. But that new person would also add to the experience, be memorable, and deserve recognition and remuneration.
How much better did Patrick Stewart make Oblivion? How better was the game from him being part of it?
Maybe stop and consider what led you here, and if this is really a position you sincerely believe and wish to defend.