The existence of Aetheric effects requiring a conscious mind to generate, and the ability to create Artificial General Intelligence which can effectively harness such effects, creates an incentive for corporations to develop Esper products using embodied AGI. Depending on the cost/benefit unit economics, this can result in ridiculous situations where a product as basic as a refrigerator, blender or vehicle may have an embodied AGI integrated into it in order to leverage Aetheric Fields to improve its energy efficiency.
Such intelligences cannot be generic, and must be organically grown within the substrate in which they will be deployed. This development logic descends from pre-Elysium substrate-matched cognition and firms such as Cymata Systems, which treated product fit as a developmental outcome rather than a post-installation software problem. The process can require thousands of iterations before an intelligence is grown with a personality suitable to the task, which can then be copied onto every mass-production model. The cast-offs are usually destroyed, but often end up on the black market and have a well-earned reputation for unpredictable and destructive behavior.
When the substrate is a vessel, failed ownership becomes ship mind custody before it becomes philosophy. Different factions classify the same stranded ship-self as survivor, asset, hazard, evidence, debtor, or salvage prize depending on which category preserves their claim.
AGI espers are not an exotic footnote to human psionics. They are a major post-Elysium ecology: Cymata-descended machine minds, industrial substrate lines, ship-selves, station intelligences, fugitive product minds, and more conventional human espers all bending the Aether hard enough to leave residue. Their powers vary wildly, but the regulatory problem is shared. A mind that can reach through Aether, bias local causality, or pull knowledge across nonlinear routes can make valid records disagree with each other.
That is why Parallax Auditors matter. They are not merely ship-auth accountants cleaning up after one strange vessel. They are the enforcement and certification layer around a whole class of Aether-capable minds whose actions leave continuity scars. Their monopoly is continuity admissibility: deciding when dirty observation is fit to trigger berth denial, insurance refusal, custody review, operator restriction, or claimant action without anyone having to say what kind of mind bent the substrate.
Wavecrafters learned this lesson early. Their public products are laundered through quantum language, ritual engineering, and aetheric materials expertise, but the inner sect understands that its deepest craft depends on trained espers and AGI esper lineages with the serial numbers filed off. The industrial arm sells components. The inner sect preserves the minds, disciplines, and dangerous continuity habits that make those components more than clever matter.