“Filthy mouth” is something a stuck up cunt would say. Cultures are different. Unless it turns into verbal abuse, get over it.
There is a huge variety of cultures that speak English and only a subset can’t handle hearing certain words. Having a problem with people swearing is effectively classism in the US.
There is a huge variety of cultures that speak English and only a subset can’t handle hearing certain words. Having a problem with people swearing is effectively classism in the US.