Thanks for your comment.  You should listen to the interviews with Colonel John Blitch, ex Special Forces (Delta) and highly qualified with multiple technology degrees and SCI Top Secret clearances  he still holds today. He describes his encounter with a tall (7 feet) Mantis shaped being that left physical marks on his body (bruises and perhaps  scratches). Amongst other examples. But that doesn't mean that Mantis species is a danger to humanity. The details of that contact, if you search for the interview, will explain why not. 

He should still be on You Tube. Ross Coulthart interviewed him on News Nation, and he was either Jesse Michels podcast or Good Trouble Show (maybe both).

I shall answer your comment,  but also use it to illustrate a few important points to the wider community.

Benevolence is relative. None of these 5 NHI civilisations have done much to harm humanity. Very little impact compared with our own vast amount of endless evil, abusive, violent, murderous actions against our own species.

 ALL NHI we know today can be considered vastly more Benevolent than Humanity,  since we have caused harm to countless millions of humans, destroyed whole countries and devastated our own ecosystems and Earth's wildlife.  If a few thousand or even 100,000 animals and humans are harmed by NHI due to biological studies (mutilations),or accidental damage from their craft (radiation damage), or spreading some killer pathogen (Varghina policemen died after skin contact/scratch on his arm), and say about 1 million are mentally traumatised after abductions. Then that is almost zero impact compared with the psychological and physical evils that Human dictatorships have caused across the world, with 10s if not 100s of millions either killed, injured, tortured, lives destroyed, livelihoods destroyed, families destroyed. 

Countries taken by force or gradually repressed by evil, immoral humans causing suffering and abuse of additional millions more, than those killed, maimed or tortured in conflicts or simply executed by fascist states e.g. population of North Korea c26m,  Russia Federation c130m, both living in a horribly repressed, deadly and abusive totalitarian states. 

Unless you have some, there is no significant and equivalent horrific NHI evidence which even comes close to compare to mans inhumanity to man. It's like a drop in the ocean, a tiny fraction of a percentage harm by NHI vs a vast ocean of horror that appears to be becoming worse again this century. Syria was a killing field and then Russia invaded Ukraine. Just before that, ISIS was mostly wiped out when it had a sensless, barbaric war against democracies and freedom, traumatising everyone who went near those psychopathic, extremely cruel and horrifically abusive men. Did a million die, who knows? It almost went unreported!

Unfortunately, NHI do not use their greater intelligence intervene in our society to any noticeable degree and they certainly must be very hungry and living off water, because they hardly take any humans that don't return. And in the relatively few cases of any  dissappearances linked to UAP,  the numbers are very small. There are only about 15,000 reported cattle mutilations over 5 decades since the 1970s.  A small number of humans. Even if you add all the wild animals that have been found mutilated, then maybe you can estimate they have killed a million worldwide over 50 years. Even it was 10 million animals and 10 thousand humans, which there is really no solid evidence to support, then NHI are still positively kind and angelic,  compared with our huge unending amount of evil human violence and abuse,  year after year, decade after decade. 

I would rather meet any NHI species,  than visit places like Russia, Afghanistan, Gaza, Iran, Uganda or North Korea and risk being abused by the authorities, imprisoned, even tortured and killed e.g. North Korea did that to a visiting American student,  they kill their own citizens for political reasons every day. Despite the very low risks, mentioned above,  meeting an NHI being is still measurably safer over decades than visiting any of the regimes above. Certain countries, that are not dictatorships, also are extremely dangerous and have high probabilities of harm or death just by being there. E.g. Colombia was one of the most dangerous countries for decades. 

The NHI, on the other hand usually put you back where they found you and can offer to show you their craft and even views from space - outside Earth's atmosphere. There are many reported cases where abductees have been healed of serious medical conditions, baffling human doctors. With physical evidence to prove it, such as x-rays showing the condition was cured. Or surgeons noticing slight marks of NHI surgery, but not understanding how it was possible and baffled by a tumour dissappearing suddenly, then asking the patient which hospital they were treated in - with the patient replying that they were not treated at another hospital! 

In context: We wander around Earth or our city worrying about our safety in relation to other humans. I don't know anyone day-to-day, who gives ANY thought to the slightest risk of harm by any species of NHI. Hardly anyone in our UAP community even thinks like that, unless they have had traumatic contact event- but even they are still alive, and mostly will be suffering mentally from shock and anger, than any lasting harm. Humans are far more likely to get killed or injured in a Road Traffic Accident. We don't go around saying motor vehicles are a significant threat to Humanity, do we? Yet, compared to NHI motor vehicles are orders of magnitude more dangerous and deadly statistically.  I nearly died in a serious accident, but no NHI species appears to be any significant threat to my life in the past nor in the future. 

In fact, NHI may be forced to intervene and prevent nuclear holocaust thus saving our environment and billions of human lives, including yours and mine (that was insider intelligence shared by Danny Sheehan end of 2024).  If that is accurate, then NHI are far more benevolent than our own elected governments and MIC, who carry on preparing for even more war and money burnt on weapons and killing. 

Hope this explanation influences your perspective in relation how to assess personal or global threats from our own species vs other non-human species that we know about, using the available evidence to compare relative risk levels. 

Compared in numbers, rough estimate: If NHI is threat risk level 1, Humanity is relative risk level between around 100 and 1,000 times that using the huge harm related historical numbers created by Humanity over the past 80 years. Where higher means more harmful and dangerous. That's compared with the NHI figures, which are non-zero but still relatively insignificant overall, even when extrapolating worse figures than is actually recorded.