Mohammad Salah might be Liverpool hit player but his absence doesnt affects the team in a way that they cannot perform very well. I know Liverpool to be a team that in the midst of pressure or red cards they know how to adopt with do much composure to win any game. I have seen several time where they equalized and won a match when they are short of players in the field.
To the owners of Liverpool and the coach of Liverpool you would know that they're getting to the period where their team can actually do well without Mohammed Salah. He's still one of the very best players in Europe and highly wanted at one point by Saudi Arabians. Liverpool can make the choice to cash out and make money on him if the Saudi Arabians come back to try to get him since they are playing really well without him and the players they have, have a sense of responsibility to ensure that they continue winning games without him. Liverpool will still thrive without Salah.
Liverpool still managed to win without Salah because yes, at least Liverpool only played against Bournemouth, which is basically Bournemouth is a mediocre team. Except, if at this moment Liverpool plays against an elite team in the Premier League or plays in the Champions League without Salah then yes, there is no full guarantee for Liverpool to still win without their key players . Luckily too, in the next match Liverpool will play in the EFL Cup and Fa Cup and will also have opponents that on paper Liverpool can beat them . But entering the second month or into February later, Liverpool will play against Chelsea and Arsenal in the Premier League. Of course, in that match Liverpool will still need Salah and Trent Alexander-Arnold to be in the starting eleven.