None at all. They give you a fake vote to play with as I would give a baby a toy and countermand the vast majority of American citizens when they hand Hillary Clinton the popular vote by a landslide, with a clear margin of millions. And, instead of asking yourselves the obvious question of Who is really RULING you, you are three years on enthusiastically campaigning for the next Fake Election in 2020. 2016 should have awakened millions of you but taught you absolutely nothing. You are a lowly species on a lowly backwater planet, easily fooled by bread and circuses. You don't collectively possess even the four year attention span allotted. You are gullible and biddable, lacking the mental acumen necessary for critical thinking, and believe that you are free solely because you are told that you are free. It is manifestly untrue and flies in the face of logic. You are unenlightened and worthy of nothing better.
We came to your planet to observe you.