An American adventurer, Mykhailo Viktorovych Polyakov, was arrested for illegally entering North Sentinel Island, home to an uncontacted tribe. Polyakov, who sought thrill and adventure, recorded his landing on the island using a GoPro camera, violating both local and national laws.
The stuff he left could be infested with bacteria and disease foreign to the Sentinalese, so still a bad call.
But at least it wasn’t Evangelism this time.