You pretty much said it. I read to gain knowledge primarily. Wasn’t into the structure of schools teaching the same things that I’m picking up now by choice. I enjoy working to understand things and see the shape of the world from ancient times through to our own. History provides context for our world and for literature through the ages.

Half of what I read (ideally) is history with a bit of science that goes over my head, philosophy, etc.

In my teens and twenties I primarily read mysteries, thrillers, then sci fi and fantasy and historical fiction. Heavier sci fi, fantasy, and historical novels sparked an interest in history and classics, and those led me to literature. I don’t think of my reading as an escape but everyone has their own life circumstances and I totally get why people wouldn’t be interested in the books I like reading the most.