官方出手整顿，5位顶级主播相继被封杀，各自都有不可饶恕的过错

Core Viewpoint - The recent crackdown on top live-streaming hosts highlights a significant shift in the industry, emphasizing the need for accountability and adherence to social responsibilities among public figures [1][13]. Group 1: Individual Cases of Banned Hosts - The first host, Hu Chenfeng, faced backlash for making divisive comments that belittled domestic products while promoting foreign brands, which disrupted the platform's positive environment [3]. - The second host, Zhang Xuefeng, was banned for violating laws and community guidelines, with speculation that his extreme views could mislead students [4][5]. - The third host, Lan Zhanfei, was criticized for flaunting wealth, making statements about his high fees, which could negatively influence fans' values [7]. - The fourth host, Xie Mengwei, known as 'Gazi Ge', was detained for wearing a police uniform during a live stream, violating legal boundaries [9]. - The fifth host, Wang Bian, drew ire for provocative actions at a concert and encouraging harmful behavior among minors, leading to public outrage [11]. Group 2: Industry Implications - The crackdown signifies a deeper regulatory effort within the live-streaming industry, addressing issues like divisive rhetoric, inappropriate conduct, and flaunting wealth [13]. - The actions taken against these hosts serve as a warning that public figures must uphold social responsibilities and adhere to established norms to ensure the sustainability of the industry [13].