I expect that soon Sadio Mane will have offers from bigger clubs after his victorious outing at the AFCON. I expect that to happen. He has to leave Liverpool FC to become bigger in fame. Back home in Senegal, he is well loved because of the way he sympathises with the lack and poverty of his people. He plans to make life better for them at the risk of living a more luxurious lifestyle like other footballers. That makes his people love him even more.
Sadio mane is a talented player, even as he is still a Liverpool player he is still recognised, the reason why salah takes more glory from fans is because salah is old in the game of football, but with time sadio mane will reign it is just the matter of time. Going for a new club is not what will make the talented player to be more recognised , consistency and as time goes on will bring more glory.
I don't think looking for a new club to be famous is the right thing. Many great players just because they want to be the main character in a club, many end up being in vain, lack of expertise to destroy their own career. Examples like Coutinho and Neymar, you can see how now Coutinho and Neymar's prestige has faded after they left the club that raised them. so my advice stay in Liverpool, sadio mane is as great as wrong.
What happens is that Neymar Jr next to Messi and Mbappé know something else, I think that any player could feel confident, however Messi has been harshly criticized by many seeing that Mbappé saves his life in games, Mane is a player exceptional, although I think that the Africa League should be strengthened more, as Balotelli said, it would be great if at least 5 new world-class stadiums were built in Africa so that the African League is quite showy, so the African players would not have to go to Europe nor go through racist chants, this would be great, at least I really like the football of Senegal, Nigeria, Cameroon, Ghana...