Liverpool signed Darwin Nunez for a very fantastic fee, but it turned out that Nunez's performance in his first season did not live up to expectations. Nunez doesn't suit Liverpool's playing style so far, which means he can't adapt quickly to the culture of the Premier League and he still needs a lot of time to acclimatize. I think Jurgen Klopp will still give Nunez a chance in his second season, considering that Liverpool had to spend a lot of money when they brought in Nunez.
It is clear that Jurgen Klopp will give Darwin Nunez more time, he feels that Nunez has not found his best form for several reasons so it needs at least one more season. After all, it's not ideal for Liverpool to let Nunez go when he hasn't made a maximum contribution while Liverpool have spent a lot of money to bring him, besides that the market value has also decreased this season from 70m to 65m. We know Liverpool is one of the teams that doesn't want to lose in player transfers unless the player is a burden on the club.
Darwin Nunez failed to develop his potential in his first season with Liverpool, he failed to adapt to Liverpool style of play and the EPL, which is known as a more physical competition. The language factor was also an obstacle faced by Nunez, he failed to replace Mane due to failing to realize his potential. Klopp will try to find solutions to the problems faced by Nunez, towards his second season with Liverpool Klopp continues to put his trust in him to fill a place on Liverpool front lines.
There is no reason for Liverpool to let Nunez go, he hasn't proved anything with Liverpool. He can still improve as long as the coach has faith in him, he needs game minutes to reach his full potential like when he defended Benfica.