I’m betting you’ll see all that stuff available thru Walmart.com with free shipping to the nearest store. Sam’s Club is redundant nowadays and membership stores have always been stupid anyway.
Yes, Costco is barely getting by.
Membership stores are not dumb. Sam’s is second rate. Costco is first rate. Costco’s profit comes only from the membership fee. Costco’s items are 25% more than what they pay for to cover overhead, etc.