Don't compare Cristiano Ronaldo with all other players.
At first when he played for Manchester United he was the best player of Manchester United and in that situation Manchester United had a good money offer for Ronaldo from another club and Ronaldo was willing to go there so Manchester United sold Cristiano Ronaldo. However, when Ronaldo returned to Manchester United in the second phase, Manchester United was interested enough in him, but he failed to meet Manchester United's expectations that season, and when he was caught, he was insulted and sold from club to club. So I think if he gets a big offer from Manchester United again, he will definitely not want to go there.
It is believed that Ronaldo started his career with Manchester United. Manchester United bought Ronaldo from Sporting CP for 19 million. Ronaldo performed brilliantly in the 2007-08 season. And in this season, Manchester United won two titles, the Premier League and the Champions League. Manchester United was able to win these two titles because of Ronaldo.
Ronaldo played in the Manchester United jersey again in the 2021-22 season. And Ronaldo was able to score 18 goals in 30 matches. We cannot call this a bad result. However, the United management decided to sell Ronaldo in the following season. Ronaldo's relationship with Ten Hag was not good, which is probably why the United management decided to sell Ronaldo. And now even if Manchester United offers Ronaldo a big sum of money, Ronaldo will not be willing to play in a Manchester United jersey.