North Sentinel Island is an island de-jure owned by India but is de-facto self-governing. It is illegal to visit the island due to how dangerous it is, along with the risk of spreading diseases that the inhabitants do not have any resistance to.
The island is inhabitated by around 50-500 (true number unknown) indigenous people who have inhabited the island for over 60,000 years. The Sentinelese people are well-known to attack most outsiders who dare to come visit the island. Apparently, one major catalyst was when a British man kidnapped an elderly couple and four children. The couple died and the children were returned but had serious diseases which may have spread to the rest of the islanders.
In 2018, an American tourist illegally visited the island in order to attempt to convert them to Christianity. He was later killed by the Sentinelese.
I don't why, but for some reason, this island is quite fascinating. There is so little known about it. The very concept of an isolated society that wants to be left alone is something that I find interesting.
Have any two cents to give?
The correct course of action for a post-communist world can only be decided in a post-communist world. Leave it till then, it's enough for us to know that we shouldn't do anything right now.
The question doesn’t necessarily rely on a post-communist society. Assuming so just makes it easier to answer by eliminating some obvious objections, like that they’d have the global financial system forced on them or inevitably become dispossessed and marginalized, all the things that exposure to capitalism does.
The question I have is more about whether there are conditions where non-contact becomes the more ethically dubious position. It seems clear that they don’t want visitors, but if they were suffering greatly or faced existential danger, it would get a lot harder to maintain a non-interference position as you start recognizing that interfering can’t possibly be worse than death.
I imagine that if there was a serious existential threat to the region and/or all life on Earth, it would be wrong to not contact them, such as a mega-tsunami of the century, an asteroid impact, a potential quasar blast, the eventual warming of the Sun, or of humanity needing to leave the Earth in space arks.