There is not a lot of case law that has developed in the lower courts on these issues yet. They might want to just wait and let the system work on it for a while.
They already did this with Heller - and it is not working. If it were working we never would have needed a McDonald. The anti-gunners hanging their hat on a technicality that the legal principle behind Heller didn't apply to the rest of the United States?
The Supreme Court sends the message - some people, including judges decide to manipulate the system to achieve their political ends regardless.
We have some very bad judges in the judicial system who don't believe their primary job is to follow he rule of law. Instead they believe that they are sages and it is their job to mold society according to their august wisdom. They make ruling based on how it will affect society. They make the ruling they want, and then go back and gerrymander the logic in their opinion to justify their ruling.
These judges do not even care about the constitution, they hardly care what 5 Supreme Court Justices think. Outcome based, activist judges make disjointed incongruous law.
You look at the situation with Second Amendment Rights and one of the most egregious things that is happening is that entire circuit courts are twisting the process of evaluating rights cases -
THEY ARE USING RATIONAL BASIS TO EVALUATE CASES INVOLVING RIGHTS THAT ARE ENUMERATED IN THE CONSTITUTION, and then they are saying (in essence) that they used scrutiny, or that the law would have withstood some form of scrutiny if scrutiny had been used - but it wasn't necessary to use a form of scrutiny.
If there were cases involving the Fifth Amendment or any amendment, I would want the Supreme Court to take the case, I would want the Supreme Court to take any case where the circuits dealt with an enumerated right, evaluated it on Rational Basis, and then called it good for one reason or another.
I think there are 5 Justices who are concerned about stopping this practice, and I think there are 4 Justices who see it as a good thing - because they themselves are activist outcome based judges.
I think the Justices would like to have the system work on this for a while, but that is predicated on the system working, and clearly it is not.
The Supreme Court has become the court of first resort for civil rights as they pertain to the right of self-preservation, self-defense and the right to keep and bear arms.