All sarcasm aside. We are here now, we all exist. We share the planet with other beings, and if they don't deserve awe and respect in and itself, what difference does it make if they are from another planet and what their IQ is?
"Awe and respect" sounds like narcissism somewhat.
All life deserves its own awe and respect.
Plants, animals, protists, etc.
Vertebrates and invertebrates.
Mammals, birds, reptiles, amphibians, fishes, worms, etc.
Trees and grasses.
The Aliens who visited here and planted us here must have had a good reason for doing so.
My own Philosophy about that is that this is like an NFL training camp.
And if we do well they will draft us.
If not they will cast us into Hell where we will burn forever.