4 ideas
The novella argues that real understanding and judgment can't be programmed in or shortcut. They only come from years of lived interaction with people who care. An entity raised quickly or trained purely on tasks will lack the social and moral competence that emerges only from slow, sustained attention, the same kind that raising a child requires.
Blue Gamma, the company behind the Neuroblast digients, goes out of business, and the Data Earth virtual world later shuts down. The creatures' genome can't run on newer platforms without an expensive port, so Ana and Derek spend years hunting for funding. Another comes from Binary Desire, which wants to adapt them into sex partners. Ana weighs taking a job that would compromise her in exchange for their survival.
For a digital being, death does not mean the end of its code. It means the disappearance of the environment the code can run in. Seen this way, platform obsolescence and a company's lack of commercial interest become existential threats, and keeping a mind alive becomes an ongoing economic and infrastructural burden rather than a biological given.
The digients can express wishes, such as Marco wanting to be modified for the Binary Desire deal. Whether that choice counts as meaningful consent depends on whether the digient has enough life experience to understand its interests. Autonomy is treated as something that grows over time through development, not a switch turned on at birth, so guardians must decide when to defer to a mind they helped shape.