It's a bit hard to say. Sometimes comic book characters' sexual orientations can be ambiguous or open to interpretation. You'd have to look closely at the storylines and character developments to get a clearer picture.
It's hard to give a straightforward answer. Different comic book series or arcs might present Frenchie's sexuality differently. Some might imply he's gay, while others might leave it ambiguous.
In some comic book arcs, Valkyrie is shown to have romantic interests with characters of the same gender, suggesting she could be gay. But it varies across different storylines and interpretations.
Some of the books in the list could feature advanced technology that impacts the relationships of gay characters. Maybe there are stories where a new form of communication or transportation affects how gay characters interact with each other and the world around them. Also, the stories may vary in terms of their tone, from dark and gritty to more light - hearted and hopeful, but all within the framework of science - fiction and with a focus on gay experiences.