1) Myth: Vecna targets kids because he needs to consume their souls to sustain his physical form in the Upside Down.
Why it spreads: Confusing Vecna's specific narrative motives with traditional horror monster tropes like Pennywise or the Demogorgon that feed on children.
2) Myth: Vecna specifically hunts children because they are biologically weaker and easier to overpower physically.
Why it spreads: A cognitive bias assuming physical vulnerability is the primary reason predators target youth, ignoring his actual focus on emotional trauma and guilt.
3) Myth: He wants to capture kids to build a literal army of mind-controlled child soldiers to invade Hawkins.
Why it spreads: Misinterpreting the hive mind concept of the Upside Down and conflating his endgame with the Mind Flayer's previous physical invasion tactics.
4) Myth: Vecna needs the life force of innocent children to reverse his own physical disfigurement and become human again.
Why it spreads: Relying on a common fantasy media trope where villains use youth and innocence as a magical means for rejuvenation or immortality.
5) Myth: He targets the Hawkins kids simply out of petty revenge because Eleven banished him to the Upside Down.
Why it spreads: Oversimplifying the plot to a basic revenge narrative while ignoring his broader apocalyptic goal of opening four gates to merge the worlds.
6) Myth: Vecna wants kids because their unformed, developing brains are the only ones capable of sustaining a psychic link.
Why it spreads: Misunderstanding the lore of Dr. Brenner's experiments and assuming only children possess or can transmit the required psychic energy.
7) Myth: He kidnaps children in an attempt to recreate and replace the family he murdered when he was Henry Creel.
Why it spreads: Projecting normal human psychological trauma and a desire for a 'found family' onto a purely psychopathic and nihilistic character.
8) Myth: Vecna exclusively targets children under the age of twelve to power the grandfather clock's magical mechanism.
Why it spreads: Conflating the visual symbolism of the Creel clock with an erroneous fan theory about age-specific magical requirements, despite his victims actually being teenagers.
9) Myth: He wants to capture Eleven's friends solely to use them as hostages so she will willingly join his side.
Why it spreads: Misinterpreting his psychological warfare and taunts against Eleven as a standard villainous hostage negotiation strategy.
10) Myth: Vecna chooses young victims because adult minds are completely immune to his curse and psychic intrusions.
Why it spreads: A false deduction made because the show primarily focuses on the teenage main cast, overlooking the fact that adults with severe trauma could theoretically be targeted as well.