I don`t think they get sad, they just say what they don`t agree with which has always happened in the X-men, they don`t need to plan a coup when they, the X-men, don`t really have big disagreetments and are an active and big part of how the goverment is ran on Krakoa. I think they are also getting used to a new role, because they used to be a super hero group not a part of the ruling body of a goverment.