This post contains major spoilers for Stranger Things 5, Volume 2, and the truth about the Upside Down. If you don’t want to be cursed (with knowledge!), stop now. Instead, head to our spoiler-free ...

Forbes contributors publish independent expert analyses and insights. Monica is an entertainment reporter covering TV, film, and music. Warning: Spoilers ahead for Stranger Things Season 5, Volume 2.

The practice started with sailors signaling distress but evolved into a form of protest, most recently among Trump supporters who believe the falsehood that the 2020 election was stolen. By Michael ...