The Point about starving for new Content.
That is right, but the people are starving for something new which also can be other new Content.
The Problem is, that we always knew what the Devs do next and they can't surprise us, because they follow their Formula like it is a national Law.
They Players know, how the whole Structure of 5.0 will look like.
They know how the Endgame will look like.
They know how many Primals we get in the Story.
They know how many Dungeons they get.
They know so many things already, that this feeling of "New Content" will be gone in a week.
Because after finishing the Story, they will go back to what they did for the last 5 Years.