If Yamal suffers injuries and doesn't return to his former form, it's true that he could be negatively affected, like Neymar. His career is currently on track to become one of the best players in the world. I think the biggest obstacle to that would be a serious injury like Musiala. I hope that doesn't happen, and the young player can demonstrate the same performance next year. I believe he can be very successful with Barcelona for many years to come.
Lamine Yamal will be the first in the list of important players for Barcelona at the moment. If Lamine Yamal gets injured, then its impact will definitely affect the Barcelona team and that impact will not be good for the team at all. Maybe in his absence, Barcelona may be a little slower in attack and Barcelona may be forced to play defensively. This is because we all saw last season how Lamine Yamal attacked at important times of the match and created goal chances. Barcelona fans will never want to see Lamine Yamal like Neymar Jr. Neymar Jr is that unfortunate person who, despite having talent, could not write his name on the list of the best players only because of injuries. His career was mostly cut short by injuries