The created universe contains everything we know or imagine if that is aliens. So the idea that aliens created the universe of which they are a part is just plain daft.
Particle wave duality? Entangled particles? Empty space that can be warped by gravity? Fifty years ago these things would be greeted with incredulity but they are true. Yet the predominant delusion is that only a materialistic worldview has any credence. Still there is denial and an adherence to a self creating universe, abiogenesis, and evolution. Anything to deny God.
Theland @ 05.52, if you swap the word 'god' for 'aliens' your thought would be equally sensible or daft. If aliens don't work for that theory nor does God.
Definitely good and loving who gave us free will which we abused. To the extent that we have driven this planet straight into the prophecies foretold in the bible.
Free to follow blindly the arbitrary dictates of the alleged creator and 'intelligent' designer of the universe and divine overseer in the sky with death (or worse) as the consequence for the slightest infraction . . . I don't think so. I'm going with (fortunately non-existent) sadistic control freak.