It appears that Le Guin is promoting a sort of self-critique on her own ideology. Interestingly, although the story does give such an impression, the problematic characteristics of the Anarresti society are far more severe than economic scarcities or isolation.

That done, running out into the streets, with a crosse-bow in one hand, and a caliver [translating harquebouze] in the other, at two shoots, slew the two first Turks that came next to his gates[…].

There are many femisexuals who never consider taking a male lover after their treatments, immediately becoming translesbians.

We strawberried in Michigan woods with our fat nanny, and in spring we gathered sand dollars on Daytona, passed smiling into Kodachrome.