We said a lot about Salah and the trio but let's see a trio is made up of three players, not only Salah. Salah must to get support from other two players and he has to support them to. Together they made great success for the trio but only them can not bring Liverpool to success. They need support from midfielders, defenders and goalkeeper. Not yet mention about Klopp and different staffs in the club.
Salah is a most recognizable player in Liverpool but he can be their problems too. At least we see how Mane was not happy about that. It can be one of reasons Mane left Liverpool. I my opinion, I don't think Mane has less contribution for Liverpool than Salah. But I disagree with some on field reactions of Mane against Salah, that is bad and unprofessional.
However, Liverpool's success in playing well throughout this season is not only because Salah has played well and was productive. this is a game the team has to play. and all lines have a strong role. Klopp has to make a good combination for Liverpool. and losing Mane would have to make Liverpool's front-line setup updated.
when there is a deified star player in a team, it can be positive or negative for the team's performance. it all depends on how the players influence the team play.