Well, not all of the 'information' on the internet is always accurate. Anyone can say anything on the internet, that's why you have to choose sources wisely.
Push them away form each other and calmy tell them to calm down and that they should apologize to each other if they said some bad stuff to each other or hit each other.
The genre of science fiction is a form of fiction, and it deals with stories about the future. It explores the imaginary and the advances of techonology and science. The novel Brave New World tells of a society being controled and the use of biological engineering in a different way from that it is applied today. So this context fits in the genre of science fiction.