Oh the usual "I want to use my imagination and make up the emotions" bullshit. Are you people mental? Are you LARPing out those scenes in your head?
The silent protagonist is much more important to have, because that is actually your unique character, so it is logical for that to be silent and imagine his/her voice. And that is untouched AFAIK. But other NPCs in the world are established characters, who actually shouldn't be silent. The creator of those characters know what they should sound like, so actually it makes sense to have them voiced.
Now that being said, I also don't support full VO in a text heavy game like this, but for other reasons. I don't like it because I have to read a lot in the game, and it is much faster to read than to listen the VO of every character. Of course I can skip the VO, but in that case what is the point of having it.