On the contrary, they prefer Liverpool players. This is because there is a deep competitive relationship between Liverpool and Manchester United and Real Madrid, and Cristiano Ronaldo has done well in both Manchester United and Real Madrid, which is not in line with Liverpool's historical and cultural background, so it is difficult to be accepted by Liverpool fans. Of course, there are also some Liverpool fans who have a positive attitude towards Ronaldo. The reason may be that Cristiano Ronaldo has a high reputation and strength in the world football, or it may be that he has performed well in the Champions League for many times, thus winning the respect and support of some fans.
In short, in football, fans' preferences are often influenced by subjective factors, personal experience and cultural background, so different fans may have different views on different players.