fox effect 

Turns you into a flaming liberal.

Watching Fox TV with my dad for the day had the fox effect on me. I have always considered myself slightly conservative but after the fox effect took hold I am practically a commie.,

fox effect by byline November 14, 2013

Toby Fox Effect 

(Alternate definition)
From TVTROPES:
“With the release of Chapter 2, the fandom has noticed a pattern where Toby Fox includes a character who happens to be Tall, Dark, and Handsome compared to the rest of the cast (Mettaton, Rouxls Kaard, Swatch), but the fandom always lusts after the short, memetic, superboss instead (Sans, Jevil, Spamton).”

“Why is everyone lusting after that guy? This guy's so much hotter?”
“Toby Fox effect.”

Toby Fox Effect by JustATroper December 9, 2022

Toby Fox Effect 

A phenomenon when members of a fandom forego the meaning or message behind a story, sometimes even behaving the opposite way the message intended.

"Sometimes Steven Universe fans can be really toxic. It's the Toby Fox effect in play."

Toby Fox Effect by Tyler108 November 30, 2020

Fox News Effect

the tendency to falsely assume that an information source which matches your own biases is fair and balanced.

Person 1: I'm a flaming republican and I think Fox News is the most reliable and balanced news network on TV.

Person 2: classic Fox News Effect.

Fox News Effect by Punnedit February 6, 2012