Risa

Right, but that's a completely different thing than you were arguing. The likelihood of a character being queer is a Watsonian question about demographics of a space station, whereas whether it's plot relevant is a Doylist question about themes and conservation of narrative. And given that Garrick was originally conceived as a queer character and the actor has explicitly stated that he wanted the character to be queer, but Rick Berman insisted that this not be done and instead wrote in a weird love story between him and young girl, I actually think it's pretty f****** relevant to discussions around the culture of the show.