So something I've been wondering about this - what is Libertalia, ideologically? I assume by the fact that there are both white supremacist and black insurgencies that it's neither a direct successor to the Confederacy nor a beacon of racial progress and equality, but where is it on the scale between those?
To be frank: a shambling mess. The Free Republic of Libertalia, other than support for black liberation, slave revolution, and/or racial equality of some fashion, is ideologically all over the place and its government is controlled by a wide variety of political factions. It's best to think of it as a loose coalition of competing groups all ostensibly under the umbrella of a nation, rather than a coherent political force.
For some background: When the Confederacy fell into civil warfare between the Centralist government based in Richmond and Anticentralist states based in Atlanta (two competing pro-slavery factions who differed heavily on the issues of federal power and industrialization), Unionists and slave revolutionaries began rising up across the Confederacy almost immediately, but most often in an impromptu, unorganized fashion. Dozens of slave rebellions across the South all had different ideas of how liberation from slavery should be approached, and contact between them was infrequent amidst the chaos of the war.
The Mississippi river valley, a major corridor of trade and communications linking a large belt of areas in rebellion, became one of the first rebellions to develop a coherent logistical, military, and political structure under the umbrella of a group known simply as the Liberation Army. The Liberation Army soon politically linked up with other groups across the South, particularly in the New Orleans area as well as farther away on the Gulf Coast and in the South Carolina and Georgia Lowcountry, out of a common interest in creating an independent abolitionist state in the South, as opposed to rejoining the Union. These groups were collectively referred to by many as the "Speckled Army", on account of their racially integrated military structure and as an ideological link to the American Revolution, in which George Washington's integrated troops were also referred to by this name.
Meanwhile though, other abolitionist groups had other ideas. In the fertile Black Belt region of Alabama and Mississippi, another group referring to itself as the Army of the N*gro had independently risen up and taken contol of the area, and in cooperation with some local Southern Unionists had taken control of the ordnance manufacturing centers of the Birmingham and Selma areas. These groups quickly turned on each other though, and the AotN soon took sole control of Central Alabama and forced the majority of the Unionists further into Appalachia, declaring that the entire Confederacy must be liberated from white rule completely.
The Union, meanwhile, soon worked up the political muster to roll over the border and retake large portions of the Upper South, ostensibly in order to "restore civic order" to the area. The Democratic administration in Washington at the time though had little interest in a full re-annexation of the South, seeing the "black problem" as secondary to securing Northern political and strategic interests. Wanting to secure these interests, particularly economic access to the Mississippi River, the Union military negotiated a secret agreement with the Liberation Army that their tentative state of Libertalia would be allowed to exist in exchange for the cession of claims to Union-controlled areas of the South and unconditional access to the Mississippi and the port of New Orleans. Later public agreements, namely the Treaty of Atlanta and Charleston Agreement, formalized this deal and solidified a border.
However, by the time the Liberation Army, now the Free Republic of Libertalia, had taken control of the majority of its treaty-promised borders and both Confederate governments had completely fallen apart, they were far from the only military force within these borders. In the end, Libertalia was only able to pull itself together through many, many political compromises, dealings, and conditional surrenders with other groups within Libertalia's legal boundaries. East Florida and Ouachita were ceded entirely to Confederate remnant states and several autonomous administrative "departments" were created within Libertalia as practical fiefdoms for other competing groups.
The AotN and several other revolutionary groups though have continued to fight in spite of this. Many of them see these deals as a cession of racial progress for the sake of compromise, some want to continue fighting the Union to retake the entire South, and others believe that reconciliation with whites is in and of itself impossible, and that a black supremacist government is necessary to ensure continued freedom. Large portions of Libertalia are also still plagued by neo-Confederate and white supremacist groups who refuse to surrender and have yet to be militarily destroyed.
So overall, it's not that... quantifiable really. It's a massive clusterfuck of political and ideological chicanery which can't be neatly summarized because it's not entirely sure what its own ideology is either. A lot of this was kind of meant to be modeled on revolutionary infighting in real-life complete social overthrows like the Haitian Revolution and Russian Civil War, so take that as you will. Soon it'll probably start pulling itself together into a coherent
something, but nobody including me is entirely sure what.