I don't understand how people can suggest that Harry wasn't abused by the Dursleys. If it wasn't outright physical abuse, then it was definitely emotional abuse since he was treated as a freak. Remember Aunt Marge telling him that his parents were worthless and so was he, while the Dursleys silently agreed with her? It's definitely implied that Aunt Marge was always like this. Imagine being a child and being told that you're a useless good for nothing. That's emotional abuse! Also, the Dursleys straight up allowed Dudley to bully Harry and even encouraged him. How is that not abusive? Really some people are too soft on the Dursleys. Sure they didn't physically abuse him or rape him, but they definitely emotionally abused him.