Random Thought #2 North Sentinel Island

A native tribe; the last contacted tribe in the world. They literally live in a world of their own. Still in the stone age, these natives, I wonder so many things. Like what their petroglyps look like and whether or not they match others around the world. I mean these people have had very little interaction with the modern world. A man who escaped a nearby prison washed ashore. When rescue teams came to recover the body, they had a ton of arrows hurling their way. The natives slit the neck and stabbed the man who had escaped from the prison. A reporter was shot with an arrow when trying to make contact with the Seteneles. A cargo boat with a few gentlemen unfortunately had boat trouble. It led to them washing ashore North Sentinel Island. Luckily help came but rescue crews barley had time to rescue the men stranded by helicopter. Now, do they view us, like we view Aliens? our planes,helicopters, actual UFOs,....as we look at UFOs/aliens? and the ship? The cargo ship; instant spontaneous push into an iron age. Do you think scientist today can spy on the Senteneles? I'd love to be a fly on the cave wall..