This is a quick visual of the "stacked users" idea I proposed some time ago.
Pick a feed (following, list, relay), apply a filter for the time interval and a few others, and let the content surface.

The words "Less" and "more" in the filters are clickable, the user can toggle them to invert the filter.
/cc nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 nostr:npub1jlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qdjynqn