Did Barcelona win everything that year? No. They lost the Champions League to Chelsea and the league to Real Madrid. That is the tragic beauty of Messi’s 2011-12 season.
The 50 La Liga goals remain the Everest of European football. Cristiano Ronaldo hit 48 the same season in a legendary arms race, but Messi got to 50. It is the equivalent of a baseball player hitting .400 or a basketball player averaging a triple-double for a season. It wasn't supposed to happen in modern, tactical football. lionel messi best season statistics
It is the greatest individual rebuttal in sports history. On a team that was falling apart (Guardiola was leaving, Puyol was injured, the empire was crumbling), Messi decided that gravity was optional. Did Barcelona win everything that year