Why do you lock the door to your home and not leave it open?

National borders are not analogous to property lines, house walls, or my front door.

Why do you call the police when someone breaks into your home or tries to rob you personally? And if you don't or wouldn't do that, can you expect the same attitude from those around you that you say is yours?

I have a gun. If someone breaks in, we call 811 before we dig, not 911 for the cops. But seriously, citing a government-monopolized security service does not legitimize government any more than a government shoe monopoly would legitimize the state because people need to protect their feet.

Would you fully accept that you are thrown back on your immediate surroundings and thus on your own skin? Without relying on an existing border with its law and order, you'd have no other chance, is that correct?

Society arose before governments as we know them, and functions day-to-day in spite of government, not because of it. Governments routinely violate the laws and principles you claim we need them to enforce, and operates under standards we would not accept from our neighbors. Government is fundamentally a territorial monopoly in violence, or in other words, a mafia.

An order exists already but your former government did not execute it properly. That created such agitation to the other half of the population (to use a simple number) that it now is on drastic mode. But why is it on drastic mode? Does it come out of nowhere? Is there a reasonable explanation, you can give? Since you seem not to have accepted mine in pointing towards "time" and "numbers".

Order exists from the grassroots up, not from government down. Government plunders the productive economy, spreads a portion of their takings on enough shoddy monopolized services to buy popular support, and then borrow using us as collateral while enriching the politically-connected. This ever-growing cancerous monopoly of coercive power creates agitation as people play-tug-of-war in an effort to control it, engendering the escalating cycle of agitation, hate, and fear we see in modern domestic politics. The political class also diverts our attention abroad by blaming foreign powers, immigrants, and other outsiders as scapegoats. This is the real outcome of government power and border disputes.