I guess my argument is more does Costco have humans merchandise? I feel like the fact that they just put skids of overstock out into the isles randomly is more

I guess my argument is more does Costco have humans merchandise? I feel like the fact that they just put skids of overstock out into the isles randomly is more passive than the fancy facing work that most retailers do. Likewise, does Costco carry SKUs because they feel right, or because of some kind of clinical calculation they did about most popular CPG?