Over 175 million items were sold and shipped in one day or less during Amazon Prime Days—its two day birthday party which ended yesterday—boasted Amazon’s press release. What speed! What scale! Now, where do we squeeze in these millions of new things? In our clogged closets? The shelves are already bursting, or maybe not— maybe Marie Kondo was just preparing us for Prime Days? Way back in January it was reported that thrift stores nationwide were seeing huge increases in donations due to the popularity of Marie Kondo’s show, “The Life-Changing Magic of Tidying Up.” One donation center in Washington DC saw a 367% increase over the same week the…