Based on the sample of children I know (my nephews) yes. None of them are engaging in conversations on such a regular basis with Brits that they would change th

Based on the sample of children I know (my nephews) yes. None of them are engaging in conversations on such a regular basis with Brits that they would change their speech pattern to do so, and the media they consume is overwhelmingly not affected either. That's not to say that they haven't ever heard a British, Scottish, Geordie or Irish accent; they definitely have not heard or used it enough to naturally inflect their speech in such a way. Pirating taskmaster and the occasional tiktok is about as close as it gets.