1) you're making the assumption one should accept something as true without the slightest shred of evidence beyond someone claiming it to be true. Well, I'm the King of Atlantis. Now the onus is on you to prove me wrong!
2) nobody said it wouldn't draw attention. Watch the video. It did. But where's the evidence that having seen something freaky has now just irreparably altered their way of life?
3) Not sure where you're going with that. People tell stories, some of those stories have budgets, but...how has that changed our way of life? If (if!) these people go on to tell their children about the Big Noisy Freaky Thing In The Sky for generations to come...so what? Does this in any way prevent them from living the lives they have always lived? Does the fact that they've seen such a thing now mean that we have to invade their culture and "civilize" them, because otherwise...well, otherwise what? At most, they've got a new god to add to their stories. If that.