It seems that many Borg Planets have only few inhabitants.
Are the Borg truly expansionists?Prey:
Seven: "They were the only species to offer true resistance to the Borg. They destroyed millions of drones hundreds of our worlds. I have reason to be agitated."
Maybe the Borg have a core territory in the delta quadrant from which they send ships out to forage humanoids(new drones) and new technology.
The Borg e.g destroyed colonies near the neutral zone, El-Aurian planets, a federation outpost in "best of both worlds"(foraging after a long journey imho).
And the Voyager crew found a dead Borg drone on a planet with a destroyed civilization.
It seems the Borg incorporate only chosen planets into the the collective and destroy others because they are a threat/have interesting technolkogy/they forage new drones.
It's just a theory but I would like to hear what other people think about the nature of the Borg,

