Included in that 97,122 (updated #), there are currently 29 categories under "Quilt" on Etsy...everything from candles to furniture...so no, they most certainly aren't all what most here would consider quilts.
There are 50,224 items under the 'quilt' subcategory of "Quilt"...and another 15 sub-subcategories of that section, ranging from postcards to pillows. A mere 5,249 have been tagged by their sellers as 'bed quilts', and only 291 as 'king' size.
Where things show up, and how easy it is to find them, depends greatly on how accurately the seller tags the item (you get 13 tags per item), so it really pays to think like a customer when picking them.