Gura doesn't utilize membershrimp as much as some others, but I still feel the members-only karaokes, more personal chats/zatsudans, watch-alongs, etc have easily been worth $5 a month. I can get them off nyaa, but it is more about supporting the talent than content (for us who know where to find it anyways). Besides that, I don't send SC, so it's a way to support them without having to do that too.
That's kind of sad since at least myself enjoy watching some of them with my kids. Usually as long the game she is playing isn't bad, I can watch Gura's streams with them. She occasionally let's a swear slip, but that happens in real life too so they know how to deal with it and not to copy at this point in life. And since it isn't a constant deluge of fucks like Calli or Kiara, it isn't a big deal. I personally don't really like the kind of people who just swear constantly anyway, so I don't watch their streams with or without kids around either.