Your right Banton wasn't in the NBA until he was 22, so lets compare Scoot to similar age NBA players.
When Scoot was drafted #3 I was hoping he would join the list of players at age 19 or 20 as I posted about Monday in Gramps player contribution thread. Unfortunately Scoot is not similar statistically to any of these players at the same age 19/20 seasons;
Chris Paul
Luka Doncic
Tony Parker
LaMelo Ball
Jamal Murray
Kyrie Irving
Stephon Marbury
Derrick Rose
Brandon Jennings
Ja Morant
Trae Young
Coby White
Isiah Thomas
John Wall
Russell Westbrook
D'Angelo Russell
These are statistically the most similar NBA players to Scoot and all at the same age 19-21. I posted this yesterday in this thread, unfortunately Scoot is on the below list and not the above one;
Emmanuel Mudiay
Dennis Smith Jr
Dion Waiters
Elie Okobo
Tony Wroten
Archive Goodwin
Blake Wesley
Marcus Williams
DeShawn Stevenson
Scoot Henderson