Odds are that's just the supply chain slowing down to match demand. They still have coveted shelf space that will look sparse until retailers reallocate that space. Shelf space is a huge fight even among people like coke and Pepsi. Distributors basically bully stores and owners into giving them more shelf space than their competitors. They do this by pricing discounts. My local guy said his Coke cola supplier demands 65% of shelf space for Coke products. They also bully stores into displays and adverts.
Here's an example. Their coke guy came in one day and said "hey I noticed you're prices on the ice machines looked old, I'll go ahead and take care of that for you, is the price still the same?". Two weeks later they slapped these on. The owner said you don't want to fight them too much because that will impact your discount and profits.
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Apparently, they have a whole team of advert makers. All they need is the measurements and they'll make whatever so distributors are always looking for unoccupied space. Like this around the coolers.
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