While other decisions should certainly not be dismissed out of hand, I don’t think many of the other decisions are as forceful as one might imagine. Many of the other Circuits cited Miller for the proposition that the Second Amendment doesn’t protect an individual right. Miller was sometimes cited with no analysis or elaboration. The problem is, Miller didn’t really say that. While it’s certainly arguable that the SC meant that (though I don’t agree) a lower court decision citing Miller with no analysis isn’t very persuasive.
There are other cases that deal with the issue more in-depth, but the body of caselaw is acutally fairly sparse. So, I don’t really think the other decisions are terribly persuasive.
“Judicial activism” is one of those terms that is almost impossible to define, and I don’t really want to take a stab at it. But I will explain what I meant in the context of my posts to ElvisL1ves.
He defined judicial activism, at its broadest, as “dumping [a] body of precedent”. But since the Fifth Circuit didn’t dump any precedent, the judicial activism charge fails when using his own definition. The Miller and Emerson decisions are not contradictory. They can both exist, side by side.
Like I said, I don’t want to get into trying to define “judicial activism”. To me, its often a term used when a person is mad about a decision but unable to say why the decision is wrong. I only discussed it in the context it was being used. So I think we at least agree that “judicial activism” is often used as a bogeyman.

