Dangerous game..

My aunt has a one year old daughter and 2 big Great Danes. That are both still pups... my aunt posted a video of her trying to get her baby to ride her 10. Month old Great Dane. To me that’s asking for the baby to get hurt. The baby could pinch the dog or hurt the dogs back and the dog could react with a bite but since it’s still a pup it could bite too hard.... idk if I should say something or mind my own business but it just scares me...