Walmart associate here, more like Walrusmart since they start blubberin' when there's no more carts available and I gotta tell them to be patient.

Yeah. Their primary purpose is for sick/injured or very eldery people that have trouble walking to get around stores and shop and such. Unfortunately a lot of the time they're just used by fat lazy fucks who don't want to even get the slightest inch of excercise as they buy out every twinkie and oreo imaginable