For what purpose exactly? So I am a rich AI owner and my goal is to get more land to build another AI data center? And my robots will combat the other AI owner's robot of that land and resources? What sort of trade am I going to be doing with the other AI owners?

That feels a bit silly. I mean anything is possible. Anything is possible even if you take AI out of the picture. All countries are like North Korea and their rulers fight and trade. Or all of earth is government by one oppressive dictator. So far it seems the broader incentives/forces push us in a different direction.

AGI and robotics do potentially change some of the dynamics.