Oh, not me. I was older than that when I finally read it. Maybe it had something to do with having seen the movie--and loving it--several times--as I read it I could hear the voice of the narrator in the film--but still.
I keep my copy near my collection of Bibles and prayer books. Not with them, but close by. It's sort of part of the decoration of my living room.
Interesting! I should add that when I read it, I don't think I had (or have!) ever seen the movie, either, start to finish.
I have been somewhat interested in reading
Go Tell a Watchman, considered essentially the first draft of TKAM. It's about a college girl visiting her small hometown from NYC and being shocked at the racism she finds, including Atticus'. I see some critics on Wikipedia say it's not very well written (plodding, bad dialogue), but it does sound like a more honest depiction of a small Southern town of that era. Apparently the publishers didn't think the reading public would go for that. [Ron DeSantis would approve of their decision, I can't resist adding, although TKAM is among the most widely banned books, which is crazy since it's also among the most widely taught in schools.]
I tend to think both resemble Lee's actual life and perspective, that TKAM is told through her eyes back when she was a child and revered her father, and GTAW is through her eyes as an adult facing unpleasant reality in her roots.