Sooo everyone who's vision impaired, can't read very well, gets migraines reading walls of text and just plain doesn't like the things that you like has to suck it up because it's too much effort to turn the volume down, turn on subtitles (which is what you want anyway) and hit spacebar when you're ready to read the next line (which again is what you want anyway).
Nice to know who matters in the world.
You are presenting yourself as a bit too hostile in a conversation about a video game, there are many other things that matter more than this. The people I know with vision issues either decide not to play games or they adapt and work around said issues without complaining about them. There are medical/psychological issues with sound that are just as valid as your vision issues. I have played so many games with sound off (if I am lucky, I can have environmental sounds on) due to this and it sucks but I do not ask that developers fix the game just for me.
For the voiced protagonist here, since the voice is only being added I do not see why everyone can't have what they want.