That LA is a Raider town.
At the moment, I would argue that's likely true. We're the Raiders to visit the Rams for a game, I've no doubt that the crowd would likely be a 50/50 split.
The Rams, no doubt, have a deep legacy that runs deep in the city. But the years of losing in St. Louis have definitely taken a toll (and last season's debacle certainly didn't help). Mix that in with the Raiders potential for a deep playoff run (when the Rams will be lucky to break .500) and you're going to get comments like that.