I see the value in subscribing to streamers, especially if you watch them as much as you'd watch Netflix, but there's no expectation of direct interaction at a concert. As booming of a business model as it is, very few streamers will talk about how they actively exploit their audience into thinking they're your friend. These parasocial relationships are unfortunately a sign of the times and how lonely and isolated individuals have become in the age of the Internet (the pandemic has only worsened this).