从罗永浩PK西贝，到“柴怼怼”被抓，食品行业迎来一场硬仗

Group 1 - The core issue revolves around the public dispute between Luo Yonghao and Xibei regarding the accusation of using pre-made dishes in their restaurants, which has escalated into a significant public relations crisis for Xibei [1] - Luo Yonghao's social media campaign against Xibei resulted in a substantial negative sentiment, with only 6% support for Xibei on Douyin, indicating a severe backlash against the brand [1] - The incident is described as Xibei's largest external crisis in its 37-year history, highlighting the potential impact of social media on brand reputation [1][19] Group 2 - The broader context of the food industry is marked by rampant issues related to false advertising and substandard products, particularly in the live-streaming sales sector [10][12] - The live-streaming market has seen a proliferation of influencers engaging in unethical practices, leading to a significant decline in consumer trust and potential harm to public health [10][14] - Regulatory bodies are beginning to take action against these practices, with a recent crackdown resulting in the suspension of over 20,000 live-streaming accounts and the closure of numerous channels [15]