I don’t know where people get the idea that people rode dinosaurs. I mean, there’s no evidence in the Bible that that is so. When Job was looking at Behemoth, the description there… there’s nothing to do with people riding dinosaurs. We don’t know how people interacted with dinosaurs.
This contradicts his previous books which have contain illustrations of dinosaurs with saddles and people riding on their backs.
See the original article for photos of these illustrations.