I LOVE scrappy quilts. Almost all of my quilts end up scrappy to some degree or another. To me, that's what patchwork quilts are all about! I have a few garment sewing friends who save all their cotton scraps for me, I am always THRILLED to get a bag full of "new" scraps!
If you have scraps you just don't want to use,
don't feel obliged to keep them. Sell them, give them away, or trade them for some yardage you'll be happy to use.
Sometimes schools or senior centers will take scraps too.