How do you feel about swearing in front of your kids, how about songs with swears?

So I’ll admit I’m guilty for dropping the F bomb around the house quite often. My son is 9, he hears it, he knows not to repeat it. My husband on the other hand will listen to hip hop/rap in the car with loads of swear. My sons fav artists are Travis Scott and Big Sean. Am I a bad parent for allowing my child to listen to songs with swears? I mean he only hears the unedited stuff in the car, when loading songs to his iPad I load the edited versions 🤷‍♀️

I mean when I was a kid I listened to Ja Rule and G unit and I turned out just fine haha, also never once had a potty mouth as a child because I knew those words weren’t to be repeated.