Do we really think that an alien race that would be so fucking smart to figure out interstellar travel would stop by earth and won’t figure out the complete clusterfuck that humans have made it, and immediately galloped away somewhere else? How stupid are we? This whole notion of aliens have visited us sounds so stupid, as if Earth has something precious for whatever the aliens want. If they have already figured out interstellar or faster than light travel trust me there is nothing on Earth that would interest them. Earth is a special place for us and maybe if we can understand that and take care of earth, our one home, maybe we will be better hands.