hahah u dont leave much left for us to debate, rock solid point

How smart are they? like us when we were hunter gatherers, except with more emphasis on hunting and a seething hate for veggies.

Are they becoming smarter as they adjust to their new lifestyle? maybe they were always this way? they just had a large food supply in the beginning, or maybe the stupid ones are dying away, but who knows.

Are there any more examples you've seen in the series/heard about from character stories that lead away from the mindless hunter? no i think u nailed em all.