They are people who like to go to The Hollywood Bowl on a nice summer evening.And who buys those tickets? I'll bet that they are not the same folks that buy tickets for classical music concerts and I suspect that, overwhelmingly, they are people who acknowledge that they like movie soundtrack music
Here in SoCal KUSC has started to play some film score music. Standalone, it mostly sounds like nice classical stuff to me, though sometimes it does sound composed for film. Still I welcome their broadening their fare past an all-old-warhorses playlist, as they now play lesser known composers as well.
Suggestions for good classical streaming stations welcome; in one office the old iPhone cannot update KUSC's app any more so they are dead to my wife there. Unless I pony up for a newer used iPhone to run SIMless...