Why isn't there a Nutella museum in Italy?

We have museums for just about everything else (who cares about modern art or Egyptian mummies while traveling through Italy?), so why shouldn't there be a museum dedicated to Nutella, Italy's number one chocolate snack? In it they could put up fabulous works of art like this one:

And of course there should be a room for the most interesting jars, like the 3 kilo jumbo size, and of course this perfectly portable and embraceable little Nutella nip:

30 grams of spreadable chocolate love, small enough to fit in your pocket. Screw American Express, never leave home without Nutella!