I like to think that all the Weasleys are overprotective over Harry. Like, almost violently overprotective.
I mean, here’s a small boy who lands in your lap, becomes good friends with Ron, and is altogether very sweet. Then they find out he was abused as a child by his aunt and uncle because his parents were killed in front of him as a baby.
In the background, Fred and George definitely cracked a few skulls for him (and Harry would have never noticed because he’s the most oblivious child ever).