every npc has a schedule they follow over the course of the day
except they don't in Starfield
find new things organically
I mean maybe you can argue you can still do this but it's less "stumble on ancient tomb" and more "click on a interesting looking marker on the map"
I mean technically they are copied infinitely due to proc gen. I just don't get why they didn't proc gen the POIs as well, would have at least made them more varied.