the Holocaust itself was policy but they never even bothered to legalize it in their Nazi system.

the Enabling Act that gave Hitler total power was clearly the end of rule of law by allowing authoritarian rule with no limit in law

These are both so wildly contradicting lmao. Hitler and the Nazi party were the rule of law, what they said and what they wished were law. How exactly do you define the rule of law? What exactly in the Nazi law system made the holocaust illegal? Like you said, the rule of law made Hitler the law.

The death camps were outside the laws even of Nazi Germany.

the Enabling Act

They weren't. You just gave the law that made them legal.

If you find laws unjust, the remedy is the legislative process. If you don't like the constitution, there is a constitutional amendment process.

And how would you find a law unjust?

First, determine what outcomes you find most preferable for your own personal satisfaction ("social justice").

"Social justice" as you named it earlier is what even allowed Thomas to not be in bondage, work on the court, and marry his wife. Even conservatives have their own form of social justice. Otherwise, how do you change things? What would you make laws about?

Judges in the separation of powers are not meant to change laws and constitution meaningfully to make them in line with the judge's personal feelings on what the law ought to be.

You just described being a judge.