When the time comes to make programmes looking back on the 2010s, I wonder which aspects of life today will seem the weirdest. Quinoa? The fact that we were expected to be ‘passionate’ about our jobs? Being so overexcited by new technology that we constantly stared at phones? Or maybe it’ll just be how many almost identical TV series looking back on previous decades we used to watch: the kind where a family dresses up in period costume and lives for a while like people from previous eras, carefully ticking off the signifiers as they go.