Let’s just pause the vitriol and political drama, and instead enjoy some cakes, puns, and Mary Berry for the day. It’s a rather dismal time in American politics. There’s been lots of fighting, drama, and tweeting of late. Over the past few months, we’ve seen disappointed hopes, angry passions, and forlorn despair all rise to the surface. On the cultural front, we’ve experienced a good deal of unrest and volatility, fragmentation and decay. But there’s hope, friends. From across the pond, the British have delivered unto us the most delightful “reality TV” show an Anglophile could ever ask for. It...