We can understand this conclusion to be the necessary result of a heterosexualized and masculine observational point of view that takes lesbian sexuality to be a refusal of sexuality per se only because sexuality is presumed to be heterosexual, and the observer, here constructed as the heterosexual male, is clearly being refused.
Judith Butler discusses how societal perspectives on sexuality are often rooted in a heterosexual and masculine viewpoint. This normative lens interprets lesbian sexuality as a rejection of sexuality altogether, framing it in terms of absence rather than presence. To the observer, typically constructed as a heterosexual male, the existence of lesbianism poses a challenge to their perceptions and desires, which leads to a misunderstanding of its significance.
The conclusion drawn from this analysis highlights the limitations of conventional sexual categories, suggesting that the dominant narrative often marginalizes non-heterosexual identities. By viewing sexuality solely through a heterosexual framework, the richness of lesbian experiences is overlooked, reinforcing gender norms and misunderstandings about sexual autonomy and expression.