Stopped listening at "they have ripped voice chat out of Splatoon entirely."
The game never had voice chat in it. It is not a game designed with a feature in mind that later had that feature removed. It was designed, from the ground up, start to finish, with no voice chat in mind. They built a shooter around the lack of voice chat.
"Everyone else is doing it" isn't a reason to put something in your game. Challenging conventions is how unique experiences are made. Furthermore, throwing the word "options" around isn't a justification for adding features to games. I want the option to play this game in first-person with Oculus Rift, but the developers aren't obligated to support that feature in the name of "options" and the fact that they're not bending to the every whim and expectation of random nerds complaining on the internet does not mean they are behind the times.
I don't actually want that, I made it up to illustrate a point.