"I heard that humans hate spiders. I heard that they love to stomp on them. I heard that they like to tear their legs off! I heard...
...that they are awfully stingy with their money. Ahuhuhuhu~!"
Muffet is just a charming spider girl, trying ever so hard to fundraise some money with lovely baked spidery goods. Is that so wrong? They are quite tasty after all, deary~!
Though, if your... *ahem* taste is too refined for this spidery pastry, she'll gladly put that 'taste' to better use in her next batch...