As someone who's neither British nor American I found the whole thing surreal and uncomfortable; from Emma-bot whooping up about the Brits 'fighting back' and the crowd cheering at every mention of how well the British were getting on together; to Chris' 'awww look at the sweet, grumpy old man' bigoted attitude towards 'Mericans' in general.
Very odd, very off putting and quite shocking, I would imagine, to any 'foreigners' watching.
Racist? No. Ignorant and bigoted? Yup. In keeping with the entire series thus far.