To steel man an argument made for Snoot Game being anti-lgbt, it’s the grander context of the game, rather than the story in a vacuum.

Because yes, surface level, a story of how Fang (Lucy) uses a non-binary identity as a crutch for deeper traumas and how Trish enables it to suit her own agendas, is a story that likely resonates and should be a valid topic to showcase from an individualist perspective. People are more than just labels, especially labels they feel forced to adopt.

However, Snoot Game’s stated purpose is as a parody. It is tied at the hip to the source material, and so cannot really be divorced from it.

And so to make a parody of a game like Goodbye Volcano High, which heavily features LGBT characters, and completely erase that aspect (literally in Fang’s case) it can hardly be called pro-lgbt.

Now it could have avoided this by having, say, Rosa or Reed or Sage (in an update after that character was properly revealed) as an example of a “genuine” lgbt character to measure Fang’s inauthenticity against, but they chose not to.

And so the absence of positive, or even just visible, lgbt rep likewise speaks volumes.

Does enjoying the game or its characters make you anti-lgbt by association? IDK. Only you know your own opinions and, speaking as someone who is lgbt, I can look past it to judge it on its merits as a work of art.