Recently, an interesting phenomenon caught my attention while browsing social media. Certain accounts or content seem to always appear in the most prominent positions, which makes one ponder: is this related to paid promotion? In addition, a symbol resembling a candle flame 🔥 also frequently appears, and its meaning has always been a mystery. These phenomena reflect the complexity of today's social platforms, which includes potential commercial operations as well as the platform's own Algorithm mechanisms. As users, we should perhaps pay more attention to how the platform operates in order to better understand how the content we see is selected and presented. At the same time, this also reminds us to maintain independent thinking and not to let algorithm-driven content easily sway our judgments.