Dippers trying to make out like Nunez did something amazing. He scored and it was a decent goal but its laid on a plate for him. He also completely fluffed an identical situation just prior to the goal trying the same flick when he could easily have put his foot through the ball with a bit of spin and buried it and just before that he had a glorious chance that he could have buried or laid off for a tap in and he did neither, passing to the only defender in his way instead. Then for their second, he totally balls'd up a simple touch and finish, very fortunate Salah was also there.
So yeah he scored one but its no exaggeration to say he should have scored 4 in the short time he was on the pitch. I guarantee Mane bangs in those chances and Liverpool somehow win that game 3-2. He's going to score a lot of goals because of liverpools relentless percentage football of cross after cross but he's not on the level of Mane and that's already cost them points.