"most" probably not, but likely a totally horrifying minority!
I don't believe that. Why? 'Cause most Christians go to church and have someone read the Bible to them, they don't read it themselves. And, most people really don't pay too much attention in church, do they? I mean, when I went years and years ago, most that I saw were either sleeping, doing a crossword puzzle, or some other activity, and not really paying too much attention. I doubt the members of the church I went to are the only members who did such a thing.
The scholars of religion know the Bible. The extremists know the Bible. And, advent followers know the Bible. The rest: do not. I think many of us have shown much evidence to support this.