Walmart does do this with physical goods. They treat customers like criminals when they're exiting the store with their paid for property and expect to be able to inspect your belongings.
I highly encourage anyone who feels comfortable enough to not participate in this ruse. When I get asked to please see my receipt, I say "no thank you" and keep walking. I understand it comes from a place of privilege to feel safe in doing that, and I would never want someone who doesn't feel safe to do it, but we've got to put a stop to this idea that a business has any right to "inspect" your goods after a legitimate transaction is completed.
The comment here is addressing that, in this scenario, Wallmart would be able to come to your home and "claw back" physical goods like a table or couch that was paid for legitimately IN THE PAST due to THE LATER theft.