Where I'd take the series next:
Future episodes track Tommy as the last "normal" person in a town fully converted to Newtons, forced to uncover why the apples work this way and whether there's a cure, an origin, or a single "first" Newton pulling the strings. and discover Later arcs could escalate the outbreak beyond the village (a city, a country, the world), introduce factions of Newtons with competing "laws," or reveal Tommy slowly developing immunity or worse, starting to enjoy the calm, deadpan certainty of Newtonhood himself.