Benzema's performance in the 20/21 season was good also but it wasn't even close to the previous season though. He scored 44 goals and got 15 assists in 46 matches. This is really huge statistics for a player who is 34 years old now. I also am curious about his performance next season. I won't blame him if he doesn't perform close to this one as he did his best for the team last season without a doubt. But if Real Madrid don't sign a striker that can replace Benzema with his performance then they would rely on Benzema's goals again.
I think Benzema has given an incredible performance despite his age. Of course, as he ages, his value will decrease a little more each season and his performance will not be the same as before. But I still think it can be successful for a few more years.
Of course they have to make a few useful transfers to the team, that way they can't be the best team in the world

Seeing from the age of Benzema who is 34 years old, plus Benzema will play for Francis in the World Cup, Ancelotti decided to reactivate "False 9" and Hazard who will become False 9 in Madrid to help Benzema's role. age is something that cannot be denied by everyone, but I agree with you that benzema can still shine for the next few years.