Wrong. They try to filter out people who know about jury nullification, but the act itself is not illegal, as you do not have to have the knowledge to accidentally do it anyway.
Just to be clear, one of the standard questions to ask a potential jury is "you must be able to render a verdict solely on the
evidence presented at the trial and in the context of the law as I will give it to you in my instructions, disregarding any other ideas, notions, or beliefs about the law. Are you able to do this?"
If you know about jury nullification, with the intent of using it, then you need to lie under oath to get past this question.
I mean that may be "the truth", but it is purposely not "the whole truth". Which is a violation of the oath. The only way jury nullification is allowed is if a jury independently decides not to convict, because then jury is unbiased in deciding that the law is wrong or shouldn't apply.
Again, if you are selected for jury duty, and you already have decided you will ignore the law to avoid convicting the criminal, then there is no way you can make it past the selection without lying to the court.
I think then talks about jury nullification may be changed in such a way that no legal matter is discussed, but a jury is still inclined to act such that nullification happens, and that will be in accordance to the phrasing of the oath
Afaik, in a court of law, the questions they ask matter. If it is a poorly worded question, it is the fault of the one interrogating. Don't answer your own version of their questions
You do not have to lie to the judge. There is no lying to the judge. If the jury decides to ignore evidence and nullify, the judge knows exactly why, and there's nothing they can do about it.
Before being selected to be on the jury, the candidates are asked questions after being sworn in, that almost always include language that would disallow ideas of jury nullification.
See links in top post. Jury nullification is legal, it is inherently part of how our justice system is structured. However, most judges and prosecutors would much rather prefer you didn't know your rights, and have outright lied in court about it.