同一视频的评论区，不同的人看到的内容竟截然不同。一些视频中，你点开评论区，全是支持的声音；他看到的，却是满屏反对的留言。 图源：AI生成×二次创作：杨芳芳 事实上，定制评论区现象不是新鲜事。 图片由AI生成 二 评论区的单一呈现，消除了多样声音，长远看不利于健康网络空间建设。 在互联网信息传播中，人们更容易也更倾向于选择志同道合的言论，排斥与自己意见不合的声音，由此形成较为封闭的认知空间，这也是传播上的"回音 壁"效应。 社交媒体、电商平台设计算法，迎合用户偏好，千人千面推荐信息，实时搜集用户偏好不断调整推荐内容。所谓的赞、踩，转发、评论，都代表着一种态 度。平台设置这些按钮，看似是增强互动，客观上也有利于快速实现用户画像，然后再通过精准投喂，正向反馈，让用户觉得"懂我的人都在这"。可以 说，这种现象产生的根源在于平台趋利性。 平台介入评论区管理，确有必要。一些不文明现象，如饭圈粉丝拉踩、骂战，开盒网暴，评论区往往是重灾区。及时规范网络行为，有助于建设清朗网络 空间。但是，规范不是屏蔽多元声音，设置单一立场或观点的理由。网友们的疑惑，在于边界和标准是什么。 一 对社交媒体平台的监督应实时更新。当平台利用算法规 ...

Core Viewpoint - The article discusses the challenges of finding common cultural texts in a fragmented media landscape, emphasizing the importance of shared artistic works for collective imagination and values [2][4][6]. Group 1: Reasons for Fragmentation - The phenomenon of fragmented cultural consumption is attributed to three main limitations: model limitations, scale limitations, and speed limitations [3]. - Model limitations arise from echo chamber effects and algorithmic recommendations that reinforce existing preferences, leading to cognitive closure [3]. - Scale limitations refer to the exponential growth of cultural production, making it impossible for individuals to engage with a significant portion of available content [3]. - Speed limitations highlight the accelerated cultural consumption cycles, where works quickly fade from popularity, reducing the likelihood of lasting cultural impact [3]. Group 2: Positive Aspects of Fragmentation - The diversification of artistic creation and dissemination is a result of advanced technology, allowing for a wider variety of content that resonates with individual tastes [4]. - This fragmentation fosters creativity and provides space for personalized expressions, contributing to the flourishing of various art forms [4]. Group 3: Strategies for Rebuilding Common Texts - To rebuild common cultural texts, a rich and vibrant cultural environment is essential, encouraging diverse and grassroots creative expressions [5]. - Engaging with technology is crucial for understanding the broader cultural landscape, as creativity increasingly intersects with technological advancements [5]. - Promoting cultural connections and understanding across different genres and forms can help bridge the gaps between isolated cultural "islands" [5]. Group 4: Future Directions - The focus should be on creating new classics that resonate with contemporary emotions while being rooted in cultural traditions [6]. - Educators play a vital role in facilitating connections and understanding among students, helping them explore a broader cultural world [6]. - The future of common texts may consist of a network of diverse works that create a shared emotional map, enriching the collective cultural experience [6].