All well and good, but let’s not forget that the Devil comes to us disguised as an angel of Light and Good.
I suspect that not ALL Aliens are Good Guys...
Agreed. In fact there no reason to think that any "alien"(if there really is such a thing) would be anything other than hostile.
None of the better known races of ET’s . . . most would say none of those we know anything about . . .
are really good.
They all lie.
They all or virtually all abuse humans wholesale.
Some of them, at least, murder humans in the same manner cows are mutilated—without anesthetic . . .
and reportedly use the body parts for sustenence . . . food.
Certainly possible...however, CS Lewis pondered what might happen if we ever encountered beings from a planet where the inhabitants had not fallen from grace.