Proposed feature would add a method to filter all posts appearing on the homepage feed by the value of a post property.

This may take the form of a filter button added to the homepage, or a setting in user settings.

Any posts which do not satisfy the filter are not shown on the feed. (Maybe a small text blurb saying "{N} posts were hidden by your filter(s)" so that it's reflected)

Use Case: Currently NSFW post content can be hidden from previewing but they will still appear on the feed - as will their title. A filter could be used to remove these posts completely from the feed.