Bandwagon chargers fans?

Where did most of the charger fans come from? I mean after that ugly start and the loss to the falcons which ultimately meant no playoffs for chargers There werent alot of fans but now that they are in the playoffs im seeing them in almost every football related question. Hope steelers beat chargers tomorrow cause i dont like chargers period and their fans are freaking annoying especially the bandwagon ones which are like about 30% of them and i should know i live in cali lmao