Comment by jpadkins

If you are genuine in your questions, I will give them a shot.

AGI applied to the inputs (or supply chain) of what is needed for inference (power, DC space, chips, network equipment, etc) will dramatically reduced costs of inference. Most of the costs of stuff today are driven by the scarcity of "smart people's time". The raw resources of material needed are dirt cheap (cheaper than water). Transforming raw resources into useful high tech is a function of applied intelligence. Replace the human intelligence with machine intelligence, and costs will keep dropping (faster than the curve they are already on). Economic history has already shown this effect to be true; as we develop better tools to assist human productivity, the unit cost per piece of tech drops dramatically (moore's law is just one example, everything that tech touches experiences this effect).

If you look at almost any universal problem with the human condition, one important bottleneck to improving it is intelligence (or "smart people's time").