Our kids need to know that we care about what they are interested in. Not that we need to agree with it! Be sure you are communicating the values of your family as you discuss the culture your kids are immersed in.
My son sees lots of violent images on the playground. Exploding zombie heads with sniper rifles seems to be the latest from the boy across the street. But, he knows that our family values peace, kindness and justice. He gets to choose how to act when I’m not around, so I want to be sure he knows what an “Irvin” does in those circumstances. Most of the time, he makes good choices, even when I’m not looking! That’s real victory.