I find it funny that that people are considering Wembanyama as a bust just because of his first game performance. Sure, he had 9 points and a lot of FGs missed but he is in a league where experience matters to majority of the players. One game does not define on what a player truly is. With his height and ball handling skills, he can definitely be a threat in the future with proper training and guidance from his couch.
Again, one game does not define the future of a player. While his shot selection was not good, he will definitely learn from this experience and prove to himself that he can handle the league better than anyone else at his age.
I think no one is calling him bust or something, it's that perhaps with the big hype around his name even before making the NBA for sure fans are expecting him to have a good debut game, with some highlights in his first game.
But none of that happen, instead, he was welcome by Kai Jones with a huge posterized dunk.
And after the game, he was interviewed and says that he will try to be better the next game and improved. So we will see what kind of improvement he is talking to. Maybe he will shows his offensive repertoire next.
I also don't call it a bust either.
Maybe he doesn't used to how NBA players are playing since he's playing most of his career in France. Maybe it's also because of how high the expectation of the people is towards this kiddo.
Who would've expect for a player who just played his first game in NBA Summer League to score 20+ point double-double? I mean that's insane to think like that. The problem with some people is that, their expectation towards Wemby is just too high that when he just had a bad night, it will be a big deal for them, and some will throw out criticisms against him. I'm sure he'll learn from this like what he said in an interview. I'm not expecting too much for him TBH because it's only his first games in the NBA, and he's just on the adjusting phase, and I'm pretty sure he might adjust more when he plays in the NBA regular season.
Like you, I don't know what kind of improvement he needs, but in the succeeding games, I expect him to play better than in his first game.