Is it?
I said self preservation is more important then freedom.
Is it?
Ever hear the phrase "Better to die on your feet then live on your knees"?
I think you are confusing the two issues, perservation of our nation (as it is, or as you would like it to be) and self preservation.
The whole concept of citizens bearing arms is based on self preservation, the preservation of personal freedom. Your freedom to resist aggression, to resist attack, to fight back is the first, and most important freedom anyone can have. Without it, all other freedoms are merely priveleges granted at the whim of your oppressor. Self preservation ahead of freedom is the principle that tells you to lie back and enjoy the rape. It tells you to let the criminal do as they will, take as they will, anything and everything, as long as they do not kill you. It is the doctrine of those who abhor violence at any cost, short of their own precious personal life. They won't lift a finger to stop evil from harming or killing
you, as long as it doesn't kill
them.
Once this philosophy takes a strong hold, two things happen. First, it can mutate into something even more subtle and dangerous, the belief that not fighting back (avoiding violence) is morally superior, and people should not resist, even to the point of losing their lives (die if you must, but never fight back) for the cause of moral superiority. And second, besides losing the will for resistance, they lose the physical capability for it. Too much of that leads to where England is today and where the German Jews were 70 years ago, before WWII. One should not morally fight back, and one cannot legally fight back, or posess the arms needed to do so. Your freedom is gone, and your survivial is in the hands of an uncaring if not hostile bureauacry claiming high ideals and moral purpose ("to protect and serve" for an example) but in reality caring little for anything beyond furthering their own aims.
There will be good, caring people in the system, but over time their numbers and effectivness will diminish. There are today many people who believe that the police (and all other govt agencies) are practically above the law, and serve only themselves and the people they employ. Actual benefit to individual citizens is a byproduct, and no longer their principal function, even though it is their publically stated purpose. This is not true everwhere, but it is true enough in some places that the belief is spreading.
When you choose self preservation before freedom, you are choosing slavery and submission to whatever life throws at you, provided you survive. And history teaches us that generally, you get neither.
The "self" preservation of our nation is another matter entirely. Ideas and curtural themes become entrenched in people, and are not easily, nor quickly changed. This remains true, no matter where those people move to. I have heard a great number of people complain, particularly in the Pacific Northwest about people from California. Not about the people as individuals, but about the fact that they, having left California, are trying to turn their new home states
into another California!
And that is one of the big fears about immigration. Too many immigrants, particularly from one ethnic group or nation, and our country becomes transformed into a version of
their old country. This is not good for us, and in the long run is not good for the immigrants either, as they wind up in a country only a little better (if that) than the one they left.
But beware of laws, as they have unintended consequences. Beware leaders who are, or can become extremists. Look very carefully at any proposed solution(s), as they can be double edged swords. Anything that can help us can, with a change of emphasis, be used to harm us. Study history with youir eyes and mind open and you will see that.