Any Houston Rockets fan will agree that if Amen Thompson develops a three-point shot, he'll be a superstar. What's often overlooked is how much he improved from deep between his rookie and sophomore seasons.
It could be a case of confirmation bias. Once a player is classified as a bad shooter, they are perceived as such in people's minds until they unequivocally prove those charges wrong.
Thompson hasn't done that. He remains a poor shooter. Still, it can't be denied that he was a substantially better three-point shooter as a sophomore than he was as a rookie.