I really don't think the swearing is a cultural thing, maybe the odd B word, but his F words, are not ,I am sure our Brits can tell us for sure.

I used to enjoy his shows, but i am so over him now, he is just OTT with his language, it becomes tiresome, he has a new show starting here soon, i might give him a few minutes of my time, you can cook along with him, so hopefully his swearing might be down-played and i might enjoy watching him again, here's hoping.