Ima put you on game folks
SF is a football town, SF is also a city were only like 30% of the people livin there are from anywhere in CA, and prolly like 10 percent is born and raised, when the dot com boomed happened tons and tons of people moved into the city, the Giants moved near downtown the city marketed them really really wwell this was also when he still had Bonds arguably the greatest baseball player of all time, throw that in with the World Series and the Giants became the hot ticket in the city
If you look at the fan base of the 9ers are very very small percentage of season ticket holders are in SF, when the 9ers were blowing up SF was a very different city, and the city had a much larger percentage of season ticket holders, as the city underwent changes people who couldn't afford it or didnt like the new liberal politics moved to where you see the largest chunks of season ticket holders
So as a San Franciscan I can tell you this is a football town but that may be at odds with the majority of people who now live in SF think cuz there from other places and the Giants won the world series last year