All the evidence indicates that earth is a nursery for life, just right in every fundamental way for the evolution of intelligent life. The aliens are waiting for earth to evolve intelligent life, and are struggling to document the process, without being detected.
Lol Aliens or not, I bet the aliens would come and abduct those pedophiles in the White House first and be disgusted by their behavior and would show more compassion for The illegal aliens crossing the rivers and borders in Mexico to get to the states. Seriously, I heard the supposed aliens are just projects coming from Area 51 in Arizona or ghostly spiritual demons captured on tape off a hologram or some sh1t like that. Personally Id be more worried about finding the right terminal for my flight than this sort of crap.