It certainly is, and professedly so. Any worshipper of the Greek pantheon is by definition a worshipper of Pluto - the lord of Hell.
Any worshipper of the Greek pantheon is by definition a worshipper of Pluto ...And Uranus : )
Pluto as the name implies means the Wealth that the Mother Earth gives, wheather be grains,metals,petroleum.So they are actually thankful to Pluto the provider.