I need to consider whether the user is looking for a fictional story outline, a documentary-style article, or perhaps a critique of media portraying such themes. They mentioned "2021 top", so maybe it's a top list of something related to 2021. But "step family thagson" is unclear. Maybe it's a typo for "scandal," as in scandalous step family events in 2021. If that's the case, the feature could be about real-life situations, fictional stories, or media that gained attention in 2021 involving step families and inappropriate relationships.