last played poe in settlers, how is settlers content now

as per title.

feel like coming back due to rng unique mods (foulborn).

if i recall correctly settlers is now core. how is settlers content now content to back then?

Settlers Added to the Core Game
After almost a year of building, Johan is finally satisfied with the upgrades made to Kingsmarch, and now its services can be used to their full effect. Settlers of Kalguur has been added to the core game, but there will be no more town-building.
Gold can drop from slain monsters which will be used for paying workers' wages, as well as Passive Skill Tree Respecialisation and purchasing items from the Black Market at a number of NPCs throughout Wraeclast.
The Currency Exchange will also be returning; you'll first encounter Faustus in Lioneye's Watch in Act 6 who can help facilitate trades.
Upon reaching the Endgame, Johan will invite you to Kingsmarch. In Maps you'll start to find different ore veins, which Kalguuran workers can mine for you. Send this ore, or crops grown in the town, to Karui and Kalguuran ports in return for rewards.
By shipping items to Karui ports you can receive Tattoos, which can be used on your Passive Skill Tree to change what they provide you.
By shipping items to Kalguuran ports you can receive Runegrafts, a new Passive Skill Tree mechanic that replaces the Runesmithing service previously provided in the town. These are similar to Tattoos, but instead of applying to a Passive Skill they apply to an allocated Passive Mastery Skill.
Isla has continued to make modifications on the Recombinator. You are able to decide which modifiers on the two items you input into the Recombinator you would like to try to merge together (with a chance of success displayed to you). This new method of Recombinating can result in the items being destroyed.
Isla's previous method of Recombinating is still available if you'd prefer to leave it up to fate, combining two items randomly (with no risk of destroying your items), though this is the less predictable method.
Introduced the Kalguuran Scarab of Abundance, which causes an area to contain an additional Ore Deposit.
Introduced the Kalguuran Scarab of Guarded Riches, which causes Monsters guarding Ore Deposits in an area to be at least Magic.
Introduced the Kalguuran Scarab of Refinement, which causes Ore Deposits in Area to grant Smelted Bars instead of Marking Ore.
Added 4 Settlers of Kalguur clusters to the Atlas Passive Tree, including the following Notable Passive Skills:
Prospector's Luck: Your Maps have +20% chance to contain Ore Deposits.
Yield Upon Yield: Your Maps with Ore Deposits have 50% increased chance to contain two Ore Deposits.
Fortune's Favour: Ore Deposits in your Maps are more likely to be rarer varieties.
Lost in Transit: 10% chance for Ore Deposits in your Maps to be replaced by Lost Shipments.
Crimson Infusion: Crimson Iron Ore Deposits in your Maps are guarded by 2 additional Corrupted Growths. 100% increased chance for Ore Deposits found in your Maps to be Crimson Iron.
Amber Infusion: Petrified Amber Ore Deposits in your Maps take 25% reduced Damage. 100% increased chance for Ore Deposits found in your Maps to be Petrified Amber.
Verisium Infusion: Verisium Ore Deposits in your Maps can be channelled on for 30% longer. 100% increased chance for Ore Deposits found in your Maps to be Verisium.
Orichalcum Infusion: Buffs granted by Orichalcum Ore Deposits in your Maps have 100% increased Duration. 100% increased chance for Ore Deposits found in your Maps to be Orichalcum.
Bismuth Infusion: Bismuth Ore Deposits in your Maps have 30% chance to add an additional Modifier to Monsters they affect. 100% increased chance for Ore Deposits found in your Maps to be Bismuth.
Added a new Atlas Passive Keystone - Refiner's Bargain: Equipment Items with Rarity dropped by Possessed Monsters in your Maps have 25% chance to be converted to Thaumaturgic Dust. Sulphite found in your Maps is granted as a random Ore instead at 25% of the value. Lifeforce found in your Maps is granted as a random Crop instead at 300% of the value.
Some other Atlas Passive Skills have moved location to make space for the new Clusters and Keystone added.
There are now 5 job rankings for Kingsmarch workers (previously 10).
Adjusted Banana to more closely match the size of the Kalguuran version.
Moved a lamppost in Kingsmarch.

Taken from kingsmarch section of 3.26 patch notes

https://www.pathofexile.com/forum/view-thread/3787013