The complexities of human sexuality are all out in the open nowadays. Our Greek and Roman cultural ancestors never fussed much about it. They seemed to do whatever they felt like, especially if aristocrats.
Most people just have no issues with it, but surely for some number of people sexual and/or love interests are different or variable. I have seen it many times. It's a given that sex life and love life are important parts of life. As an MD, I remain a skeptic about the trans fad because I know that people have fantasies about everything. Fantasies are always interesting.
Lesbians Aren’t Attracted to a Female ‘Gender Identity.’ We’re Attracted to Women