In this depressing and precarious year for television, there have nonetheless been a few small, isolated miracles. Fresh off the disappointment of an expensive Lord of the Rings spin-off whose viewership took a nosedive after its ballyhooed premiere, this summer Amazon somehow managed to produce I’m a Virgo, Boots Riley’s Communist fantasy series about a 13-foot-tall Black teenager going to war against the Oakland police. In May, the screenwriters went on strike, at least in part over the creepi