He has the ability and knack to score goals, you can't really teach that, game intelligence however comes with age and experience. there are not many 19/20 year old strikers who are the full package. The ones that are up there are you phenoms, Mbappe and Haaland, possibly Greenwood if he sorts his attitude out.
He's got less than one full season of games behind him and is learning on the job after wasting a season sat on his arse. Some of you really need to learn about patience and player development because keeping on expecting these kids to be world class enough to carry the team, you're going to be disappointed.
However when it comes to Kean, the Juve coaches, Italian coaches and now PSG coaches can't all be wrong ?or you have Everton who aren't brave enough to give game time to up and coming talent