No, it's more directed to the ones that think dems is just plain 'ol stupid and ignorant and not diabolical in their plans
Adj. 1. diabolical - showing the cunning or ingenuity or wickedness typical of a devil; "devilish schemes"; "the cold calculation and diabolic art of some statesmen"; "the diabolical expression on his face"; "a mephistophelian glint in his eye" devilish, diabolic, mephistophelean, mephistophelian evil - morally bad or wrong; "evil purposes"; "an evil influence"; "evil deeds"
I think "diabolical" works fine.
2. diabolical - extremely evil or cruel; expressive of cruelty or befitting hell; "something demonic in him--something that could be cruel"; "fires lit up a diabolic scene"; "diabolical sorcerers under the influence of devils"; "a fiendish despot"; "hellish torture"; "infernal instruments of war"; "satanic cruelty"; "unholy grimaces" demonic, fiendish, satanic, unholy, hellish, infernal, diabolic evil - morally bad or wrong; "evil purposes"; "an evil influence"; "evil deeds"
I never doubted you knew the score.)