Although homosexuality champions same-sex love, in the specific process of interaction, it unconsciously simulates heterosexuality, distinguishing between dominant and submissive, strong and weak.
In a homosexual couple, there's always one occupying a dominant position, regardless of whether it's male-male or female-female.
In heterosexual relationships, on the contrary, cases of equal status can appear.
Among gay men, the weaker party will unconsciously simulate the posture of the opposite sex, such as the submissive being feminized, while with lesbians, it's the opposite; the dominant tomboy becomes more masculinized.
From Gu Caiwei's behavior towards Aya, there's no doubt she's a tomboy, and specifically a dominant one.
But the problem is that the ethos of this world leads to a misalignment in male and female notions, with males being weaker and females stronger.
Gu Caiwei, this dominant tomboy, unconsciously masculinizes herself, thus adopting this misaligned male concept.