I would like to see a study done with several groups:

1. People who read multiple books each year
2. People who watch lots of video essays
3. People who listen to podcasts
4. People who prefer short-form content such as TikTok
5. Veterans
6. Educators, such as teachers or professors
7. Librarians
8. A control group composed of people who either do not fit into the other categories

I've heard a lot of people claiming some of these groups are better than others of these groups, but I'm rooting for a null result.