>>280726501Their career was carried by Uzuki's autism which allowed her to ignore the very real concerns they had as a group and move on.
Uzuki then was forced to read the room on College(remember she didn't attend a normal HS and she had no friends when she did) and realized how unrealistic their goals were. She became the kind of people who would laugh at singers on the street(as explained by Koga)
The other 4 are normal people so they already could properly balance reality with ideals. Once Sakuta explained this, Uzuki realized she was needed autistic and went back to her usual self.
>next arc is santa girl with another mai syndrome it seemsThat's the season arc, its why the second season is called "Santa Claus".