It's all an edge case. Nullification isn't an intended right, it's an unavoidable loophole. It's the necessary consequence of a system where no one is allowed to tell a juror how to vote or demand that they justify their decision: there's no way to maintain those requirements and
also punish jurors for ignoring the law completely, so we just ask them to pretty please not do that.
And that's fine. It's certainly better than letting anyone legally pressure jurors. Democracy and freedom are all about compromise. I'm just saying, it's not corruption for judges to prefer jurors who don't ignore the law.