I consider quilting an art form. I certainly don't like all styles of art equally, but I can appreciate the effort and the talent that goes into each piece nonetheless.
Quilts are the same. I don't like scrappy quilts at all and have gone almost 50 years without making one. I do, however, understand the pleasure they give to other quilters and users and that's what matters I believe.
There's no real need to understand 'why' you don't like making them is there? It's just not your taste/style. Simple as that. Better to pour your time and talent into a quilt style that you love because that love always shows in the end product.