How is that good at all. Everyone doing the same thing in an MMO is not how it should be? MMOs are made as living breathing worlds of the IP. That means people have, again, options to do whatever they can.it's literally the only thing everyone has to do.
Let me give you another example:
An MMO starts out with 32 classes. 9 months after launch it decides to cut down to 9 classes, because it wants to try to get everyone doing the same goals. The MMO tanked.
That should have been what every developer learn from Star Wars Galaxies. More is always gonna be great in this sense because it will draw a larger demographics.