Ronaldo has achieved a lot in his football career but i don't think anyone should blame him over the performance of his club Al Nassr because he has single handedly won a lot of matches for the club but we should know that the Saudi League is more competitive now and only Cristiano Ronaldo cannot lead the team to victories all the time and besides if not for Ronaldo's presence at Al Nassr, there are still other clubs that are far better than Al Nassr such as Al Hilal and Al-Ittihad so there is no way the appearance of Cristiano Ronaldo in Al Nassr can conquer the dominance of the other clubs i have mentioned and moreover, he is getting close to retirement so people should start removing their eyes from him and focus on other players who are still full of energy and has more playing time before reaching retirement age.
Your idea is completely correct that Cristiano Ronaldo has been able to achieve a lot. Moreover, we can see at the present time that he is doing well, if we want to show evidence of this, then watch today's match. Al -Nasser al -Shabab has not been able to win against the football team today but I think both teams have given the game properly in this match. Today, from Cristiano Ronaldo, we saw a goal in the 47th minute of the match, he was able to do that work very efficiently. You have noted that the Saudi League is much more competitive now yes it is correct.