Liverpool still haven't found the right person to fill the gap left by Mane. Nunez, who is plotted as a player in that position, has not been able to make many major contributions. But nunez in the match against Everton he was able to contribute an Assist for Salah goal and that was the best Assist he did. Even so, he still has difficulties in finishing where in the last 6 matches Nunez has not scored a goal.
for everton the defeat to liverpool made them fail to get out of the relegation zone. dyche again failed in this match to get points and he will try hard for the next match to be able to present a victory against Aston villa at the Goodison park stadium.
Liverpool have more than one player in the left attacking wing, Jota, Luis Diaz, and Darwin Nunez are all available in that position for Liverpool and so far Jota have not made much of an impact because of injury and Nunez performance does not completely make up for Mane. However Liverpool were impressive in their convincing win against Everton, Good work Klopp.
If Klopp is not responsible for Liverpool's poor performance, who is responsible? Liverpool management has prepared a huge amount of funds to bring new talented players into the team. Klopp added several players to the squad but Liverpool's performance did not improve. Liverpool's performance has deteriorated day by day. I would say Klopp's poor match tactics have weakened the bond between Liverpool's players. If Klopp is not able to strengthen the bonding between the players then Liverpool should not expect a better performance.
I can't really say who is responsible or why Liverpool are in this current poor form but for what it is the team is putting in lots of hard work to change the situation. Hopefully winning against Everton will be a start of something new and Liverpool to pick up from there.