I was thinking the same thing as well, concerning how Liverpool will be able to cope without their hit player, I later realized that one thing with nature is that, nature will always fills every gap, might not be exactly the way you want it, but trust me it will be filled up.
Salah will always be missed by the Liverpool players, regardless of how good they've been playing lately. Salah has a huge impact on the pitch, and even the coach is aware that it will be difficult to find a suitable replacement for him right now. Liverpool can win games with ease when Salah is not on the field. However, Salah's absence from key games could cost Liverpool points because it would negatively impact their performance.
Liverpool won't miss Salah, in my opinion, unless they have a player who is at least as good as him at everything. It's similar to having a replacement who is every bit as skilled as Salah. Salah's absence could be felt by the club until then, particularly in crucial games where his abilities truly matter.
Salah's current position is like Gerrard's in the past. Has a very important position in the team as a leader and cannot be replaced as a figure.
But every generation of course there is a better replacement. Hopefully Nunez can be consistent so he can replace Salah.
Maybe the option for leader could be held by Trent or Alisson, because they are old players who certainly understand each other's chemistry.