Jury nullification occurs when a jury returns a verdict of "Not Guilty" despite its belief that the defendant is guilty of the violation charged. The jury in effect nullifies a law that it believes is either immoral or wrongly applied to the defendant whose fate they are charged with deciding. source
Currently even knowing about jury nullification forbids you from serving in the jury, I'm not sure about this anymore according to below link. What will be the effects on the courts if everybody learns about it (imagine huge social media campaign)?
Would the trials become a toss-ups when having a juror who thinks that prohibition of drugs is stupid, and acquits drug dealers no matter the evidence.
What would the courts do?
Seems that the video I learned about Jury Nullification being illegal is full of misinformation according to Misinformation in “Jury Nullification: The Law You Won’t Be Told”