ESRB ratings are key to anyone with kids. Many games can have a child-friendly name and look, yet when the game is played, it is not necessarily appropriate for every child. Make your purchase decision after you have reviewed what aspects the rating is applied on, like violence or language.
You can join your children in playing Fallout 76 Weapons together. Children love to play Fallout 76. There are a lot of educational games that you can choose from and games that improve motor skills.
Almost every game comes with parental controls. Does the game have an online playing mode? Should this be the case, limited Internet access may be in order. You may also need to look at their friend requests and give them a time limit on how much they play.
On most gaming sites, you have the option of earning rewards slowly or purchasing them. Think of the pros and cons of doing either. Maybe they don't actually benefit you much. But purchasing these things can make the game more entertaining and save you some time.
You should let your children play on a console instead of cheap Fallout 76 Items a computer. It is easier to control things like privacy and content on a console than it is on a PC. Kids will be safer when using a console.