It's overexaggerated in order to make an interesting Movie or TV show. For example I saw on a documentary they claimed that the squadron of planes that disappeared were experienced pilots when in fact they had no experience cuz they were on a training mission. Then the show mentioned the rescue plane sent out to find the squadron mysteriously disappeared also but they fail to mention that witnesses saw the rescue plane explode not disappear.
Interesting indeed. Let's get together and go there to see what happens. If we survive I'll pay your expenses if not then well we can end up somewhere else.
Its a USA Government conspiracy where they capture these people and then teleported them into another world as spies for the American Government