It is normal for him to make mistakes. Not that worried about that.
Fans are desperate for our players to burn 5-6 stages to the top in absurd time. Just don't mount this type of pressure on our youngsters and most of them will turn up at least good if not great.
The situation at the club is basically caused by incompetent leadership for years and years. Without La Masia we would be dead, struggling in mediocrity, not making CL semis.
The message from Flick is spot on. He neither bigs up these youngsters in a crazy way, unlike Barca media and desperate fans, nor does he blame them for normal mistakes associated with their lack of experience. Which is the right approach, always.
The pressure should fall on other players. The only young player in our team who can take this type of scrutiny and exposure is Yamal. With Yamal you can expect great things because he put himself on this level through what he did on the pitch. The others are just normal good talents needing time and patience.