Why Are We Seeing So Many Bare Shelves at Grocery Stores Across the Country?

"Over the past few months, my husband and I have kept an eye on the store shelves in our area. We don’t shop daily or even weekly, but the trend of increasingly bare shelves has been incredibly disturbing. This made me curious as to what others have been experiencing. As a member of various online prepping communities, I see a lot of conversations and concerns, but one thing that has stood out to me is the amazing number of people chiming in to report sparse or bare shelves or just not being able to find a specific item they like."