"Michael Moore in TrumpLand" isn't quite the film that I expected it to be, and that's all to the good. Moore is, of course, a genius of political satire, deploying his persona"as a populist socialist skeptic with a superb sense of humor and a chess player's skill at media positioning"to deeply humane ends that are mainly detached from practicality, policy, and practical politics. The very idea of the new film"a reco…