Exactly. Many stores have been donating their recently-expired goods to nonprofits like Second Harvest. In one of the videos, she claims that the items were thrown away before they reached their expiration dates (maybe due to being left unrefrigerated?), but in other ones, you can clearly see that they have red tags on them, which looks like they were in some kind of markdown area. So I think there's more to this than what's being claimed by the OP's title.