Ono is experiencing what I like to call "Oh god I'm Grown" syndrome. Where you reach a milestone of maturity-say, 18 years old, or your first job, or your driver's license or whatever the fuck-and you start thinking of yourself as different categorically from your peers. Her mindset, and ALL of their mindsets, are a part of the poisonous ideology that this society focuses on-the vicious divide between CHILD and ADULT, with no room for adolescence or teens-no transitional period. Literally just "You are a perfect and innocent being that can do no wrong" until suddenly "You are a worthless adult that can only hope for the approval of the actually important members of society".
What I'm saying is, SANTA REVOLUTION BABY!!! YOU HAVE NOTHING TO LOSE BUT YOUR RIBBONS!!
(was that joke too esoteric? going for a "nothing to lose but your chains" thing but santa themed, yknow how it is)