Thanks for the link! I haven't watched the Peacemaker TV show yet, so I didn't know about this. I think the article incorrectly identfies DCEU Peacemaker as bisexual. I read another article, where Gunn says: https://www.slashfilm.com/767354/jam...ke-that-clear/
"He's a white, straight — nah, he's not straight [laughs] — white, whatever-he-is male. And yet they really like each other. They have a lot in common. [...] Peacemaker is an interesting character because he's so f*****-up in so many ways, and then in other ways, he is kind of weirdly forward-thinking. John does improv all the time, and he just turned Christopher Smith into this hyper-sexualized dude that is open to anything sexually. I was surprised by that. But I thought, 'I guess it makes sense that this guy isn't one-dimensional.'"
"We see in the show that he doesn't have any issues with sexuality. As long as you're not f****** animals — that he's not into. But besides that, he's pretty open. And yet other things he's completely close-minded on."
So I'd say he's rather pansexual.
Also, this is from Strange Love Adventures, LOL: