They also have a habit of hiring people during busy times and finding reasons to fire just before the 90 day probation is up in certain depts.
I was a grease monkey at one store for a couple years, then left and later got a 2nd job in grocery at a different store. After 87 days I was called into the office and told my attitude wasn’t lining up with company values. I was unloading pallets in the back, overnight, so human interaction wasn’t something I did much but I guess they figured out I wasn’t Walmart material just before the benefits would start, the whole company is a fucking rat mess