This post will be speculative.
1. Confirmed military footage of UFOs heightens longstanding questions about the status of UFOs:
2. On the one hand it's odd that the Pentagon would confirm the existence of military technology superior to our own. That's an admission that we're vulnerable to military conquest. Some regime or entity has technology that could defeat us. Render us defenseless. Perhaps it's not specifically military technology, but it seems to have a military application that could neutralize our own technology.
3. This also raises the source. Is it terrestrial or extraterrestrial? Naturalistic or supernatural/paranormal?
Is it terrestrial technology produced by another country or corporation? If so, you'd expect the Pentagon to know the identity.
4. Obama let our national security assets slide. He allowed Chinese agents to hack American assets with impunity. He redirected NASA to focus on global warming. He tried to sabotage Israeli national security while enabling Iran to develop nuclear weapons. So it's possible that we're behind.
5. There are now corporations richer than many countries that might have the R&D resources to develop next-generation military technology, either independently or in collaboration with a nation state
6. Another naturalistic explanation, albeit more farfetched, is intervention from ETs. A stock objection to ETs is that the distance is prohibitive. But perhaps 20C physics is mistaken about the cosmic speed limit.
Yet from what I've read, even if superliminal travel as possible, that results in backward time travel. A traveler moving faster than light is moving into the past. Assuming that's correct, it's unclear how ETs could get here that way.
7. Another issue is that if these are ETs, why are they so elusive? If they wish to conceal their existence from humans, their behavior is very careless. But if they wish for us to be aware of their existence, why is the evidence so ambiguous? Why not make their existence unmistakable?
8. There's nothing in Christian theology that rules out the existence of ETs. The question would be the confusing and disruptive impact that would have on human history and religion. But arguably, that's not different in principle from demonic interference.
9. Human technology is getting out of control, with experiments in animal/human and machine/human hybrids, as well as general eugenics and genetic reengineering.
10. In theory, there are supernatural/paranormal ways to simulate advanced technology. Agents with telepathic powers could make humans hallucinate anything. Simulate convincing illusions.
However, that wouldn't explain photographic evidence inasmuch as cameras can't hallucinate. On the other hand, the UFOs seem to leave no physical trace evidence. No permanent after-effects. So in that respect it's spectral. Rather like ectoplasm, that materializes and dematerializes.
11. Another supernatural/paranormal explanation would be psychokinesis. The ability of certain minds to directly generate or manipulate states of matter and energy to create objective physical phenomena. If, say, the source was ETs, they wouldn't have to be here to do that. They could be living millions of light years away. The effects we witness on earth would be the mental projections of their psychokinetic abilities. Mental action at a distance.
12. Mind you, assuming that some agents have psychokinetic abilities, they don't have to be ETs. That might include angels, demons, psychic living human beings, human beings in league with demons, or damned human souls.
13. There's also the question of whether the hypothetical ETs are benevolent or malevolent. If malevolent, they'd have the power to conquer and subjugate the human race, although they might introduce themselves as beneficent saviors of humanity. It's easy to imagine an ET religion that becomes the dominant religion, co-opting historical religions. In terms of biblical eschatology, that would be consistent with Mt 24:24 (2 Thes 2:9; Rev 13:13-14).
14. The evidence for Christianity is copious, diverse, ancient, and modern. But it might be necessary for God and his agents to intervene to counteract their influence. If this represents an invasion force, we're no match for it, but God's agents could keep it in check.
15. Thus far, the current pandemic doesn't seem to pose a threat to the survival of the human race. The larger threat is coming from public officials and Big Tech who use the crisis as a pretext to abrogate civil liberties and instigate a global depression. Will we end up with a worldwide Venezuela? Global social unrest would be an opportunity for the powerbrokers to take over.
16. We also see the suppression of Christianity under the guise to combatting the pandemic. Not only is public worship illegal, but depending on how long the lockdowns and mass house arrest continue, many churches will never reopen because they went broke.
The discrimination extends to prosecuting churches that practice drive-in services as well as Tech Giants that block electronic services if they disapprove of the sermon content.
17. Perhaps it's just coincidental that the coronavirus, which originates in a Chinese lab, from which it "escaped," is happening at about the same time that Red China has been purging Christianity in China–with the collaboration of the Vatican, I might add.
I'm not suggesting this is a human plot. Humans aren't that smart or organized. But it could be diabolical. I don't have any firm opinion about how this episode will end. Perhaps the economy will come roaring back.
But many churches have capitulated to a very dangerous precedent. And some churches won't recover because they were unable to bring in enough revenue to cover the overhead. Pastors will have to quit the ministry and take jobs in the private sector.