well, the ending of this game was about aloy alerting the forces on earth about the impending dooming of the planet. How else is she gonna convince people to fight space AI? Give everyone Focus’ technology and have them slowly catch up on whats actually going on in the world like she did for her crew. That was the original plan that Ted Faro destroyed which left mankind in this primitive state its in.
They are basically living in ignorance. Maybe they do a 10 year time skip and develop new weapons and tech and bigger cities, etc.
I’m actually kind of tired of the remedial tribal conflicts. Time to wake them up