We can compare the achievements of Barcelona in several seasons based on the final standings. 19-20, 20-21 & 21-22 (ongoing) Here he is.
From the 3 seasons that I tried to show in the picture, Barcelona managed to score more than 80 goals every season even though they didn't win the title. At that time they still had Lionel Messi and Suarez. But this season they have only managed to score 32 goals in 21 match, it is a result that is not imagined by everyone about Barcelona. Without Messi they can't do much in front of goal, it's a bad thing for Barcelona this season despite still having 17 games to play.
their productivity decreases over time and this is a natural thing I think because in the last few years it was Messi who has always been the biggest goal contributor there, especially for the last 2 seasons he was in Barcelona because if I'm not mistaken in the 2019/2020 and 2020 seasons /2021 even though he didn't win, but messi became the top scorer there. From the 3 seasons that I tried to show in the picture, Barcelona managed to score more than 80 goals every season even though they didn't win the title. At that time they still had Lionel Messi and Suarez. But this season they have only managed to score 32 goals in 21 match, it is a result that is not imagined by everyone about Barcelona. Without Messi they can't do much in front of goal, it's a bad thing for Barcelona this season despite still having 17 games to play.
Messi goal productivity for Barcelona can't be doubted, under the uniform of Barcelona Messi has scored 634 goals and this makes him Barcelona top scorer and Barcelona dependence on Messi was evident when Messi left, after Messi departure Barcelona seemed very difficult to get a forward who can be as sharp as messi, and even now memphis depay and ansu fati who are predicted to be the next messi not to consistently score goals.