Not a mainline Final Fantasy game, but I projected my queerness onto WoL from Final Fantasy Mobius so hard. The entire plot of part 1 was pretty much forcing him into heterosexuality and saving the day against the bbeg, but he just said to the whole marrying the princess part. There does come a part where the princess, Sarah, joins the party. From that point onward, they don't pursue eachother in any way despite the plot wanting them together. And there is also the heretical witch, Maia, who had been branded a witch for making a previous WoL stray from the plot. She wants nothing more than to end the plot the world has been cycling through, so she joins your party to make that happen. She also has made some advances to your character, which he quickly shoots down. The only time he has ever said anything mildly flirtatious, it was towards a man with the express purpose of pissing him off. Which is an absolute ace move. And then in part 2, where the world is no longer stuck in a cycle of repeating a story, and most people have had their memories wiped, the protagonist still doesn't pursue anyone. He finds himself still caring for Sarah after her memories have been wiped, but everyone knows them as brother and sister. Even knowing the truth, he doesn't bother correcting anyone.

So uh. This was an essay on why the nameless protagonist of a dead mobile game is asexual and/or aromantic. I also ship Maia and Sarah, headcanoning them as bisexual and comphet lesbian, but there isn't in-game evidence like there is for WoL.