I'd love to analyze my own data to see what works when I stream and try to find correlations in a deeper way that just seeing Streamlabs visualizations. I'm a data scientist and I know if I could poke around a massive pile of my own data I could find some interesting things that would improve my stream. CSV files work, as well as any other format that it would be easy for streamlabs to use. It doesn't need to be pretty on the front end since only hardcore users who already write code will be using it. I know it seems like a niche thing but overall it seems relatively low effort to allow a user to dump their own data and it makes me also feel secure knowing what is being tracked about my stream.