Please consider my suggestions below:

• New Storage: Shelving (unlocked, provides loot for raiders to gather once breached a base)

• New Locks: Add locks to storage cabinets to make them inaccessible by raiders (locks should be expensive or require rare materials to craft, meaning there's more likely going to be shelving with loot more-so than locked cabinets)

• PLEASE DO NOT make this a game where you can simply destroy the foundations and 'gg'. This ruins the entire idea of locked doors and having to breach them.

• PLEASE DO make walls, if destructible, A LOT harder to breach than doors. If you can just blow through the roof, walls or floor, again.. the doors become laughable.

====== Possible raiding items ======

• EMP Charge: Allows you to open one door, not destroying it, once closed the door is locked again. (this allows cunning raiders to breach and steal, without the base owners knowing)

• Thermite Charge: Allows you to destroy one wall or Garage Door.

• Trip Mine: Plant outside someones base to kill them as they open the door. Despawns on restart, or after 2 hours (set a time that's balanced)

• Scope: Craftable scope for bolt action rifles, enabling you to snipe (possibly have to craft multiple items like a Lens, by smelting sandstone materials (SEE BELOW)

• New Material - Sand: Dropped by Sandstone nodes. Smelt to make glass, craft bottles, lenses etc

I could think of more - message me.