One of my sons was so obsessed with dinosaurs, when we went down to the Jurassic Coast, at his request, he was convinced when he started digging on the beach, he was on the cusp of some great skeletal discovery. He was well aware of Mary Anning and Dr Gideon Mantel from an early age. We still have their ELC collection of dinosaurs. Our grandchildren played with them too, my granddaughter always called them dragons when she was small, not that far removed I suppose!
I remember taking him to the Natural History Museum on several occasions when he was still only about 6 or 7. I was always the one who said "can we sit down now" after a couple of hours viewing his enthusiasm never seemed to flag. He was far more savvy than me about them, when I was that age, I remember my parents taking us to the Natural History Museum and seeing the reproduction of the skeleton of the diplodocus in the entry hall, quaking in fear at the sheer size, imagining all species of dinosaurs were carnivores
I do understand the fascination.