
The world was very different when "Cobra Kai" premiered in 2018.
What was then a fallow '80s movie franchise got revived by YouTube Red, a brand name which no longer exists. Initially, its creators Jon Hurwitz, Josh Heald and Hayden Schlossberg plied whatever warmth Gen X still held for "Karate Kid" rivals Daniel LaRusso (Ralph Macchio) and his one-time bully Johnny Lawrence (William Zabka) into a fable about a Reagan-era villain atoning for his past missteps.