In my experience, every large group, nation, etc. contains the full range of people, from terrible to wonderful. “They” are not all bad, and “we” are not all good. Please stop seeing the world in terms of simplistic categories, and start seeing the incredible complexity of life.
When I watch documentaries like these, I see beings who have cultures, languages, families, communities with both internal and external social structures and conflicts, technologies/tools, educational techniques, personal desires and attachments, who mourn their losses, and who have substantively the same body configurations as we do. There are a few key things they haven’t developed yet (e.g., preserving knowledge using artifacts, and using cooking to increase their calorie intake (hence brain neuron density) and to give them more free time), but those developments seem quite minor, and probably just a matter of time and opportunity, to me.
“…since Freud, the most extravagant fancies in the realm of love are considered to be perfectly normal (a person without them is regarded as a case for treatment), in the realm of death (the other great pole of human life) any strange fancies are still classed as ‘morbid’. The Suttas reverse the situation: sensual thoughts are the thoughts of a sick man (sick with ignorance and craving), and the way to health is through thoughts of foulness and the diseases of the body, and of its death and decomposition” (Ñāṇavīra Thera, “Clearing the Path”).
Unlike in one-life-only creationist religions (e.g., the Abrahamic religions), in religions that have concepts of rebirth or reincarnation (e.g., the Dharmic religions), babies often are not seen as completely innocent or heavenly, but as a possibly millions of years old mindstream or soul, with all of the baggage that implies, taking a new body. As the new body develops, more and more of the complexity of its mind/heart/soul is able to manifest.
“First you make the mistake, then you cry about it” (Siddharth), said by a policewoman to a poor man who had sent his child alone to a distant relative’s factory for weeks or months at a time to work, and who was then surprised when the child went missing or was abducted.
Everyone is ignorant about many more things than the few things about which they are knowledgeable. Stay humble.
How does finding distant solar system objects or subtle gravity waves, studying distant supernovae, determining the geologic compositions and distant pasts of uninhabitable planets in our solar system, theorizing about the ultimate fate of the universe trillions of years from now, creating super-intelligent AI that could replace or kill us all, etc. solve humanity’s most pressing problems (i.e., old age, disease, death, poverty, ignorance, over-population / resource shortages / environmental destruction, natural disasters, etc.)?
Why isn’t the above research money being spent on healthcare research, poverty elimination programs, giant solar and wind farms in the Earth’s deserts, giant solar panels or shades in space, giant CO2 scrubbers for Earth’s atmosphere, propulsion systems and ships capable of taking many humans to other habitable worlds (or at least large-scale space stations and Mars colonies, so that not all of humanity is on one fragile planet), etc.?