I havent lived in LA in 21 years now but to me it has always been a pretty standard thing that opposing fans in LA vs SF games have a big presence. Giants fans at Dodger Stadium. Dodger fans at SF. Warriors and Lakers. Etc. Just so much cross pollination between the two regions. Half my friends in college in LA were from the Bay Area. Maybe it was accentuated more this weekend with the 49ers being good this year.
Unless the Rams are really out of it later this season I would expect 25 percent Rams fans up there.
Also same in Arizona where Rams fans always show up well.
