The only thing true here is that he doesn't score such goals
But he can dribble past 3 or 4 or more players and has done it many times. It's just that he passes the ball in such situations rather than shoot because his goalscoring as mentioned needs improvement
Last game we had an example of this when he dribbled past several players and gave the ball to Rapha in good position. And last season when he dribbled through basically entire Alaves lineup
Also his pace has significantly improved since he broke out and there is no reason to believe it won't continue. This season already he looks much more rapid than at beginning of last season. We often forget he is 18, he is a freak of nature, his pace and physicality manhandling grown up men week in week out is nothing short of madness
The issue is you guys are equating Yamal to Messi just because he plays for Barca and wears 10.
Young Messi used to dribble crowds and beat 3 or 4 players with ease. Messi had ridiculous acceleration and used to fly past players. He was also a natural goalscorer. Even Cristiano used to comfortably beat multiple players when young.
The reality is that Yamal's pace restricts him from doing these things. So every time Yamal beats a player he looks to release the ball instead of continuing the run like Messi would.
This is why his profile and playing style is completely different to that of Messi.
Messi was absolutely unstoppable 1v1. Yamal has already been comprehensively nullified by Nuno, Cucu and Carreras so far.
He's a brilliant talent but these Messi comparisons are baseless. And I'm far from being a Messi fan.