Age doesn't retrained Ronaldo from doing the best things he enjoyed which is scoring goals, lifting trophies and accumulating three points for his team. Cristiano Ronaldo is a big positive impacts on Al Nassr, since his arrival in the club, alot of things have bend ways to become impressive, for instance, his team have also improved like Talisca scoring goals in crucial moments to deliver the club. He's the club top goal scorer presently with his outstanding performance in games, there's absolutely nothing stopping Ronaldo from scoring, he's consistently opening goal scoring and also taking the lead to make things really better.
Before Ronaldo's arrival at Al Nassr, Talisca was already an important player for the team's squad, he even scored 20 goals last season. If it's not wrong, in Talisca's first season with Al Nassr, he also scored at least 20 goals with Al Nassr. Since Ronaldo joined this team, there have been changes in the Al Nassr squad.
Now, Ronaldo is the Target Man in the Al Nassr squad. So it would be very natural if Ronaldo had a significant impact on Al Nassr. Likewise with his teammates, without them Ronaldo would not have scored 10 goals in 7 appearances in the Saudi Pro League this season. It is appropriate for a team to work together when they play match after match.
If Ronaldo has a positive and impressive influence as you say, it is very natural given the wealth of experience he has. because after all, he is one of two mega stars who ever existed in his glory era in football history. Now, Ronaldo has friends he can rely on compared to last season. Their current target is to achieve the League Topfi, as well as in other competitions. Well, whether Ronaldo and his teammates are able to bring Al Nassr to win the League trophy this season, we'll see how far Al Nassr goes.