Personally, if your child is young and just beginning to look into gaming I would keep them away from any fighting games. Some of these games can include extremely foul language and scenes. It has shown that the more violent games can sometimes make your child more violent. Therefore, I believe it is important to keep them away from these games until they can understand the difference between gaming and reality. If your child is interested in this type of gaming some more appropriate fighting games for younger children include Fortnite and Minecraft. If you do allow your child to play Fortnite I would recommend them not using the sound when playing with other players online as some are older teens and adults who will use foul language. Also make sure you keep an eye on your child when they are playing as it is possible for them to still get bullied. There are plenty of games out there for younger children.