I didn't get that impression, I think they would be easier to manage because of no morale or population, the rest is easy. I can't wait to play the new and improved, truly unique Yor! Never played as them and was truly excited about it.

Heh.  In David Brin's bonkers Uplift galactic civ stories (with Progenitor relic fleets ), there are many forms of machine life (all independently arising, not related).  Any one of them, at any time, could run amok and begin exponential growth, where they cannibalize local star systems and globular clusters into more copies of themself.  But this has happened so many times in the past that ...

... all nearby machine life will immediately ally to stop them, because they know what happens when they don't:

-- all organic life alllies to exterminate them all.  Rinse, repeat.  It's a classic predator-prey boom-bust cycle, but on galactic scales (both distance and time).  (The initial renegade machine life is like a cancer in an organic body.)

The kooky/mind-blowing idea is that ... this pattern has recurred so many times (in Earth's galaxy) that all life forms, machine and organic, just know what's coming next.  So it's a cross-cutting pan-societal taboo that runs really, really deep, pre-dating many species' sentience.

Yor guess is as good as mine.

(Oh GOD what have I done...) 

One thing I'd like to see in conjunction with the Yor getting added is the ability to reposition projects in the production queue.  Right now, a project always occupies the end of the queue, meaning the Yor would have to cancel everything in a planet's queue whenever they want to increase their population.