Why? Good question, my friend. I do not know why this Bitcoin soap exists, only that it does, because this is the world in which we live. Bitcoin soap, of course, is only purchasable with Bitcoin, as are Doge Soap, Anarchy Soap, and Pi Soap, all by the same San Francisco-based manufacturer. The soap is billed as “lovingly handmade,” with a “delightful design,” and the manufacturer told BoingBoing “It’s twee. It’s vaguely punk rock. It’s cryptocurrency soap!” I’m not so sure about the punk rock part, but ok.