I’ve grown up with hard rock. When my son wished to see Slipknot in his early teens I gladly played chaperone. Since then I’ve seen them multiple shows and they’ve never disappointed. Same with Disturbed. I’m deplorable. Sorry not sorry.
You have good taste in music. My two are 13 and 15. They’re into Maiden, Dio, Scorps and AC/DC. Mama won’t let the listen to my stuff. Slayer, Testament, Pantera etc. Too hard she says.