You should not speak of Kusari's structures and methods if you do not know them. Apparently you were left too long in that freezer of yours. You see things in an old fashioned way, a way of a time when Kusari was completly isolated. Our Republic had flaws, it was young and weak on the inside. Wrong decisions leaded to a slow collapse, it required the return of the Emperor. But you must be blind to not notice the limitations he faced with his return. He is not the almighty ruler his father used to be. Kusari is in uproar ever since 321 A.S. , you can thank Samura Heavy Industries and their greed for control over this. Yet the people of Kusari are mostly happy. They life in safety, war shattered our house twice in a short period of time. Give it some breath and do not attempt to make a claim of our home space out of nowhere. Kusari belongs to its people. If its people want you in power, you will notice. If this is not the case, accept it and lay down the agressive acting but rather work on mutual help for Kusari's people. You surely remember the strict traditions Kusari bounds itself to? They cripple with every generation, their disappearance opens new oppurtunities for the people. We do not need someone attempting to grab the power and rule like a dictator.
Regarding the Gallic invasion into Sirius. I suppose the majority of Kusari and the houses, maybe with the exception of Rheinlanders but they claim Kusari to be theirs nowadays, can agree that the Gallic Kingdom is flawed by greed and unneeded hatred and should be executed.
Regarding the Order. It appears they went down the harsh and uneasy road of having to deal with humans in addition to Nomads. From public data, the Core first stepped up back then under Bounty Hunter colors in the Omicrons and started this ongoing bloody war. It was likely not desired by the Order in the very first place. And stuff that appeared in the news like this Freeport 11 drama, well, it is amusing, isn't it? The Confederation permitted violation of their own regulations back then as it appeared. Anyway, let them do their job instead and not be another nuisance they have to deal with. The Core pressuring them and everyone else in the Omicrons for absolute dominance is enough. The Core is the greedy one there. They sell Nomadic materials off to people, all because of the nice money.
So please be so kind and do not think you are some sort of saviors to Kusari's people or Sirius. You are not. You cannot force billions of people to believe what you believe. It is simple as this. If you do not get this, please do not bother anyone anymore or just go with the way of assisting our people in a legal way. Helping civilians is a good thing, trying it this way is not.