Brightburn, a 2019 movie is classified as Drama, Horror, Mystery on IMDb.
However, the summary of the movie is as follows:
What if a child from another world crash-landed on Earth, but instead of becoming a hero to mankind, he proved to be something far more sinister?
The movie basically revolves around a spaceship crash-lands in Brightburn, Kansas on a farm and inside the ship is an infant child. The child is adopted by a couple. He finds out that he sin't of this Earth and has superpowers.
To quote The New York Times, the story basically asks the question:
What if Clark Kent had been a power-hungry sociopath whose motto was “take the world”?
This story is somewhat of a Horror- Science fiction mix. Therefore, I think we would need a tag
Brightburn-2019 for the questions related to this movie.