Steven Spielberg is the most successful and iconic living filmmaker, someone who has represented the purity of the theatrical experience, and is also a fan of a cult classic of science fiction. He’s never made a film that’s been financed by a streaming service, unlike some of his contemporaries, such as Martin Scorsese, the Coen brothers, and David Fincher has spoken out in favour of recent films made by younger directors, and is currently provi…