This is very much the case. The fallen angelics were once angels with great reach and power, but through the failings of ego became too self-centered and self-motivated in their doings, and this started them on a downward course and proved a slippery slope indeed from which they have yet to recover. Their fall from grace is an object lesson to all, that being out of divine alignment can end in your demise. Their corruption of the physical extraterrestrials now holding Earth in its grip as well as in the corruption of human beings to darken them, increase their vulnerability, make them less capable, and also corrupt in their thinking to prey on others, and embrace evil increasingly, creates a dire situation that puts all of humanity at risk.
The civilizations belonging to the Extraterrestrial Alliance are headed for oblivion as are the dark spirits which have already been cut off from divine support. The only thing that can save them is a human outreach requesting divine assistance to speak for them, to be raised up and saved through a reintroduction of an awareness and acceptance of love in their thinking, and to have as a goal in life. This can solve the problem of evil for all time but must be done by humans. Without that, all of those beings will perish and may take humanity with them, so there is much at stake in making choices whether to help or not with this situation.