I once worked with a team of professionals who worked to learn about this isolated neighborhood that was entirely separated from the rest of the world! These people knew nothing about the world surrounding them, they just lived in the jungle plus had a truly interesting way of life.
These people were studied before correct contact was eventually made.
They were able to make peace plus all of us were able to learn the language, every one of us did have a rule though not to try to spoil these people with our advanced technologies in the start… However, then the woman who took over the project had an unusual approach, however she said that when all of us were able to communicate, all of us would be able to trade with these people so all of us could benefit from each other. They would bless us with expertise of their ancestors plus how they came to be in this village, and all of us could bless them with unusual types of things so that maybe a portable heating plus A/C system with solar charging capability, however I ended up making some relaxing friends in this neighborhood plus they taught me a lot about their ways of life. They did end up trading things, however a lot of our technology they were not even interested in, then while they thought the cooling unit was remarkable, they thought it was unnatural plus possibly some type of witchcraft. It wasn’t straight-forward trying to explain technology that I don’t even guess that much about myself, however I could tell them it legitimately wasn’t witchcraft. I haven’t been on the team for a few years now, however I am making plans to go back soon to see our friends in the jungle.