Been following UFO stories for years and from what I’m gathering from the abduct victims and whiteness, these thing are evil and not our friends. One of the biggest thing, some people don’t want to believe, is that they are demonic. To except that notion would flip everything we’ve been taught about what UFOs, angels, and demons should be.
Well that’s the theory you are following any way. Does not make any sense in any case or form - think about it.
BTW, quite a good number of people who are "experiencers" (formerly known as "abductees") say that what these beings want is to join with humans (inside our bodies and minds) so that they can experience life on Earth as we know it (i.e., experience all our senses, emotions, ambitions, affections, fears, thoughts, etc.).
Sounds a lot like possession to me.