On the topic of Bluesky stats, I just learned that blocks are effectively public via the API, so there's a hall of shame ranking the most blocked users on the site: https://vqv.app/blocks.html
Probably no fault of the feed, so not really a hall of shame. People you follow repost the feeds because they want to share with the world, and the posts end up in your timeline. You block them if you are not interested or if it is overwhelming, without having to unfollow anyone.