I'm happy that the people interact with the rabbit, but the rabbit should not be kept out in the cold, or on the ground.

My dad kept Floppsy in a large wooden hutch outside for a few years, and it took A LOT of knowledge and persuasion to get him to let Floppsy move inside. Like Daisylover said, outdoor rabbits usually get afraid of humans if they do not have a lot of interaction with them like indoor rabbits do. Usually, I would spend a few hours outside with Floppsy, but this just could not happen every day, so naturally when she first came inside, she was petrified. She still sort of is, because she was housed outside for a long period of time, but I work with her A LOT and I think it has gotten wayyy better.