“Nomadland” is a gorgeous, wandering, strange and beautiful movie by writer/director Chloé Zhao (“The Rider,” the upcoming “Eternals”). It stars Frances McDormand (“Three Billboards Outside Ebbing, Missouri,” “Fargo”) as Fern, an older woman who adopts a transient lifestyle after a series of hardships altered the course of her life.  Years ago, her husband died, and...