Costco faces scrutiny over shopper etiquette and chef product recommendations

Costco is currently the subject of two distinct discussions regarding consumer behavior and product selection.

On one hand, social media discussions have highlighted issues with shopping etiquette at warehouse locations. Reports from customers describe instances of shoppers consuming products within the store without paying, including partially eaten fruit and rotisserie chickens. One incident involved food being left in an electronics display, resulting in the loss of the merchandise. Other reported behaviors include customers using bare hands to sort through bulk food containers.

On the other hand, professional chefs have identified several high-value items worth purchasing in bulk at the warehouse. According to recommendations from culinary experts, top picks include Atlantic salmon, Prime ribeye steaks, and authentic Parmigiano Reggiano cheese. Other highly rated staples include avocado oil and Kirkland Signature organic chicken broth, which are noted for their quality and cost-effectiveness for home cooking.