Core Viewpoint - The article highlights the growing concerns regarding the hygiene and safety of consumer products, particularly disposable underwear and food items, which have been exposed for their unsanitary production practices, impacting the trust of working individuals in these brands [2][3][5]. Group 1: Disposable Underwear Industry - The disposable underwear industry, particularly in Yu City, Henan, has seen rapid growth but suffers from poor management and hygiene practices, leading to significant consumer health risks [5][6][7]. - Brands like Oushilan have capitalized on the disposable underwear trend, achieving a staggering 59,628% year-on-year sales growth in the first half of 2024, primarily through e-commerce and live-streaming sales [7]. - Even well-known brands that outsource production to small workshops face scrutiny, as many do not adhere to proper sterilization standards, raising concerns about product safety [8][11]. Group 2: Home Repair Services - The home repair service industry, exemplified by the platform "Woodpecker," has been criticized for overcharging and employing unqualified technicians, leading to a significant number of consumer complaints [16][18][19]. - Woodpecker's business model relies heavily on marketing and has faced multiple allegations of poor service quality, with a notable number of complaints filed against it [18][19]. - The founder of Woodpecker, Wang Guowei, aims to improve transparency in pricing and service quality, but the rapid expansion has led to inconsistencies in service delivery [17][18]. Group 3: Food Safety Concerns - The food industry has also come under fire, with reports of frozen shrimp being treated with excessive phosphates to increase weight, leading to consumer deception [22][24]. - Popular food chains like Yang Ming Yu and Mi Xue Bing Cheng have been implicated in using unsanitary practices, such as reusing leftover ingredients, which poses serious health risks to consumers [27][29]. - The article emphasizes the growing distrust among consumers, particularly working individuals, who are increasingly finding it difficult to ensure the safety and quality of the products they purchase [13][30].