https://www.hollywoodreporter.com/movies/movie-news/scientists-are-working-men-black-739902/

Scientists are working on creating a device similar to the neuralyzer in the movie Men in Black

The Episode Below is an episode by UFO Hunters regarding what they think about The Men In Black

According to the ACIO ( Advanced Alien contact intelligence organization) The Men in Black are part of the sixth division of the ACIO. The Men in Black don't shut people down like the theories claim, those who shut people down are part of silencing and disinformation campaigns.