Neuer is very old now and that's why I think he won't be able to play like before even if he recovers from his injury. Goalkeepers can play for longer years than other football players, but their reflexes slow down and they cannot play as well as they used to. Currently, there are goalkeepers among the young goalkeepers who we can say are very good, but I am not sure whether they deserve the money paid to transfer them. I think the current goalkeepers are not playing well according to their value
Despite his advanced age, Manuel Neuer continues to work hard to make breakthroughs. He is a valuable goalkeeper for Bayern Munich and has given the Bavarians a great deal all throughout the course of his career. Unfortunately, he had a catastrophic skiing injury during the Qatar World Cup, and as a result, he has been completely sidelined for at least 10 months. It took the German such a long time to recuperate, but we were hopeful that he would make a full recovery since after the international break, he plans to make his first outstanding appearance of the season against Mainz.
The ages of goalies help them to player longer in football than other players. After the coaches, it is the goalies that play longer. For instance goalies like Edwin Van Der ser was mounting the goal post till about 42 of age. But the disadvantages of it is that any injury sustained at old age doesn't heal easily. If you examine very well, that is the problem of Neuer.
Talking about the new goalie, I will not say he is so poor but the standard set my Manuel Neuer is high that no goal keeper can easily fit in. If Bayern continues for longer time, they will get used to it. That is the same problem that Manchester United is facing with Onana