Machine & Robot Expansion: Continued just released a really cool origin about pop-less production! Too bad so many mods rely on pops! I made a patch for Gigastructures that adds copies of buildings that rely on pops, specifically:
Asteroid manufactory buildings,
Matrioshka brain buildings,
EHOF special resources, science, and energy generating buildings,
Alternate Megastructure Building/Supertensile buildings,
Supertensile district for Auto-Forge Worlds,
Iodizium Buildings,
Defense Nexus buildings (as well as patching the megastructure to look at number of districts instead of number of pops on auto worlds)
Fixed the model size issue on titanic+ auto-ringworlds
Added an alternate decision to fill the Systemcraft Crew
Maginot worlds are now automated for any player playing the origin (just build them as normal)