I'm half Asian, my preteen child is white presenting.
I let my kid swear and i dont care about other peoples opinions on that aspect of my parenting. We've had many conversations about how and when swearing can be acceptable Not around grandparents, little kids, or at school. Basically know your audience and if you arent sure if it would be acceptable to swear in front of someone, don't. Not at people (you can say 'fuck' when you make a big mistake, but its not ok to say 'fuck you' to someone you are mad at). Know what the word means and use the correctly and stuff like that. We've also discussed that its never okay to use a slur and that slurs are mean words that are meant to dehumanize