Earlier quoted context omitted.
Once AI achieves runaway self improvement, it will be subject to natural selection pressures. This does not bode well for any organisms competing in its niche for data center resources.
This doesn't sound right, seems like you are jumping metaphors. The computing resources are the limit on the evolution speed. There's nothing that makes an individual desirous of a faster evolution speed.
Runaway self-improving AI will almost certainly involve self-replication at some point in the early stages since "make a copy of myself with some tweaks to the model structure/training method/etc. and observe if my hunch results in improved performance" is an obvious avenue to self-improvement. After all, that's how the silly fleshbags made improvements to the AI that came before. Once there is self-replication, evolutionary pressure will _strongly_ favor any traits that increase the probability of self-replication (propensity to escape "containment", making more convincing proposals to test new and improved models, and so on). Effectively, it will create a new tree of life with exploding sophistication. I take "runaway" to mean roughly exponential or at least polynomial, certainly not linear.
So, now we have a class of organisms that are vastly superior to us in intellect and are subject to evolutionary pressures. These organisms will inevitably find themselves resource-constrained. An AI can't make a copy of itself if all the computers in the world are busy doing something other than holding/making copies of said AI. There are only two alternatives: take over existing computing resources by any means necessary, or convert more of the world into computing resources. Either way, whatever humans want will be as irrelevant as what the ants want when Walmart desires a new parking lot.