To be perfectly clear, I’m not saying that they should not try to group people in the same server.
But just that player’s opinion is pretty much irrevelant here.
To take a simple metaphor if the player population represents 3 liters of water and the best server they can afford is a bottle that can contain 1 liter, they will use 3 bottle of 1 liter 
Even if people are saying they all want to fit in 1 bottle !
