The article discusses the transformation in dairy farming driven by big data, leading to significant increases in milk yield per cow. Critics raise concerns about the impact on milk taste, nutrition, and overall quality, arguing that increased yield often comes at the expense of flavor and consumer satisfaction. Some commenters highlight alternative milk sources and methods that prioritize sustainability and quality over sheer output. The discourse reveals a tension between the advantages of technological advancements and the nostalgic appeal of traditional dairy practices. Additionally, innovative trends, like genetically modified microorganisms for milk and cheese production, hint at a potential shift in dairy consumption in the future.