I am not going to be surprised if Muhammad Salah also decides to leave Liverpool. I know Liverpool is starting to improve slowly. But at the same time, I also believe that he can get a lot more success in other clubs.
So it makes a lot of sense if he does decide to move from Liverpool. Liverpool currently has a lot of problems. They need to fix those problems. The trio that we are talking about of course was great for Liverpool for a good amount of time. But as we all know every good thing must come to an end. So did this.
Salah's recently extended his contract and his new contract expires in 2025 so he still has 2 years so that's a lot so I think it's gonna be while before it comes to that point and its also not sure if he is gonna leave for sure. It was a long term for sure for FMS at Liverpool and they have achieved so much but like you said everything has its course and it ran out when Mane left for Munich and now Firmino also leaving at the end of this season. Salah should be there for a while though in my opinion.
I haven't heard rumors about Mohamed Salah wanting to leave Liverpool, after all before that he was willing to extend his contract, meaning he still feels at home at Liverpool for a long time. Moreover, I don't think Liverpool will let their players go easily, because they still really need a player from Mohamed Salah to help Liverpool be even better next season.