Popular culture has become an increasingly influential force in shaping contemporary social values and identities. With digital platforms expanding rapidly, cultural products circulate globally, ＿＿（16）＿＿ scholars to rethink how meaning is produced and consumed. Rather than simply reflecting trends, popular culture plays an active role in the ＿＿（17）＿＿ of social trends, reshaping norms through repetition and visibility. Algorithms further complicate this process by selectively amplifying content, ＿＿（18）＿＿ apparent popularity often results from calculated promotion and data analysis. Meanwhile, audiences actively interpret and reshape content, engaging in cultural negotiation where meanings are reinforced or ＿＿（19）＿＿ . However, this participation is constrained by commercial pressures that favor attention and profit, which ＿＿（20）＿＿ the range of visible cultural expressions. A comprehensive understanding of popular culture requires close attention to the tension between agency and control.