That's what I was asking, fan rather than locale.
I became a 49er fan the day they drafted my childhood friend, Willie Harper. Willie #59, was the senior member of the 49ers first SB team (the Montana to Clark defeat of the Cowboys team). I have never been to the Bay, but 2 of my sons have been to several home games. They told me, the only
true fans have been to a game at their team's home stadium. I wanted to slapped them right then and there.
They became fans the game where Montana spied John Candy in the stands. I told them, I can't help that I spent all my money raising their disrespectful behinds.