Coincidence?
There is no coincidence here because we hate to break it to everyone reading this but dinosaurs could not read. Or maybe they could, we don’t really know, we were not alive when they walked the earth so as far as we know they could have been incredibly intelligent and well-spoken.
It would be very creepy to encounter a massive beast talking to you in smooth poetry before eating you in one bite. But this sign is just trying to say that we all need to read more in order to save humanity. This is a message we support, get out there and read books, everyone!