As a fan, I would take that SuperBowl win and go through this "rebuilding" period.
However, one thing to think about is that we all here are fans.
But don't represent the majority population of Los Angeles.
While the Rams were in the top 5 of attendance.. we can't say that these tickets were sold to Rams fans.
How many times did we have to go to silent count in our own stadium?
So then the question is... short term.. yes, SuperBowl victory.
Long term... does this "rebuild" slow the adoption of Rams fans in Los Angeles? Vs maybe having a more annual contending team?
As generally, LA fans like winners.
Or is this just not solvable in this generation of fans.. so looking at 20 years of stability before the Rams can build enough of a loyal following to consistently have a home crowd at every game?