Na! UFOs are Unidentified Flying Objects and that's all. No one really knows what they are. If they were demons, they'd be IADs (Identified As Demons)! To say what something is you have to know what it is. If you don't know, you don't know - end!
The rest is just conjecture.
Do you really think the devil has no interest in deceiving the human race?
UFOs are just objects that haven't been identified and that's it. How can this be deception when it's a simple statement of fact? Saying anything more is conjecture, theory or belief that has no substance - and it is this that can be deception.
The devil and demons deceive the human race in a multitude of ways; but prayer and trust in God is more powerful, the Mass is the Sacrifice of Christ on the Cross and the defeat of the devil and sin. To suggest that prayer and trust in God cannot overcome the evil one is itself a deception.
Have a nice day:
Do they lead people away from God as the Creator? When I watch TV I learn that the earth was visited by ancient aliens and they started the human race to be their slaves. The TV teaches that Aliens and not God created us and it was out of greed and not love. So why did we need a redeemer?
Don't say they aren't identified. I just identified them for you.