Other issues include defining the utility function generating process, ensuring that it has a well-defined limit, and ensuring that that limit is the function we intend. However, these issues are probably less significant by comparison, since other methods for defining AGI utility functions usually have similar issues.
Actually, I would say that having the same core issues than other methods for defining AGI utility functions (which are not known to work) shows that your insight is not a solution but a (potentially productive) reframing of the problem.
On similarity of issues with other schemes
Actually, I would say that having the same core issues than other methods for defining AGI utility functions (which are not known to work) shows that your insight is not a solution but a (potentially productive) reframing of the problem.