In addition to being extremely undersized, he just doesn’t seem very good. A lot of flashy dribbling with little purpose, keeps making the same mistakes, poor defense, pouts all the time, etc...The rare undersized players who make it far know the angles in the lane and know how to place themselves and the ball to make or create shots. He doesn’t.
This kid is annoying. His father is delusional in how he overrated him and tried to make him a star, and he’s probably a big reason why the kid comes across as an a$$hole with an oversized ego. I saw some HBO documentary a couple years ago called “Trophy Kids” about parents who try to live vicariously through their kids in sports, and overestimate their talents. Seems like this is another case of that.