I think the main issue that most people have with aliens is that we kinda expect that if they exist (which scientifically and religiously they should) and they have the technology to have found us and interact with us (possible) they would have subjugated us or annihilated us by now.<p>The fact that they haven&#x27;t suggests that either they don&#x27;t exist or that they haven&#x27;t found us.