This was a cute chapter and it was fun to see Hinata get some focus. She's such a cheery and straightforward girl who is easy to like. Although, it does feel like this was a bit of a one-off chapter that won't be all that significant in the long run. But I don't think that's really necessarily a bad thing.
I like it. I think it reinforces the weight of Sakura's issue with getting members for the club, it's been a big struggle for her. rather than the miracle of "someone finally joined and everything is wonderful yay" we get to directly see the impact of the network of friends she's gained through Takamine. while Sakura was inspired to not give up on the club, we also have Hinata genuinely caring about her and supplying the gentle nudge this new member needed to stick with it. left alone she may have lost the member, it's a beautiful theme of support