Right, so, why is it necessary?
Before you say you never said it was necessary (I know) - you /did/ say how people that are bothered by this are the problem. No, they are not.
Most of us who are bothered by these changes are bothered because we see it for what it is - Blizzard not wanting to deal with the real problem where it is - with the actual employees. Instead, they think changing some shit in-game is good enough. It isn't. It's incredibly tone-deaf.