Therefore females who need not eat food and produce additional eggs die?
Therefore, there are specific cases where such an individual’s inclusive fitness will be higher if she dies than if she lives. On account of the reproductive offspring not being starved.
Note that this is a rejection of the argument, not necessarily the conclusion.
The premise is false. (Most straightforwardly: Females eat food and have a finite number of eggs.)
Therefore females who need not eat food and produce additional eggs die?
Therefore, there are specific cases where such an individual’s inclusive fitness will be higher if she dies than if she lives. On account of the reproductive offspring not being starved.
Note that this is a rejection of the argument, not necessarily the conclusion.
What would happen to the offspring of an ageless mother in that circumstance?