https://www.amazon.com/stores/page/DA1BA85C-60B5-4150-B030-A...
a quick google search turns up this store. whether they designed these firepits themselves or it's a catalog design from a chinese seller, i don't think it's really fair to compare it to an iPhone. and given the sheer number of designs in his store, i think it's a fairly safe bet that they're reselling catalog products from chinese sellers.