When your favorite movies are black & white, and you confess that to people, many of them look at you as if you're some kind of alien species.
"Black and white?! That's boring!"
I grew up with a television that had a dial and wires to an outside antenna and showed only black & white. We didn't get a color TV until I was 12 years old. So for me, entertainment began in glorious black, white, and gray. That could account for my love of the oldies.