Every single lesbian character in the universe is confined to a mental institution.
To be granted entry to the dating pool, Alice acts insane.
Zig Zagged: Alice is actually trying to escape from Emperor Evulz and is constructing a plan with Stephanie, but before that can happen, she breaks from the stress and goes truly insane, then Stephanie reveals that she has been working for Master of Destruction all along..
Lesbians are just as sane or insane as the rest of the cast.
There are no gay characters in the cast.
"True lesbians are very efficient as scary opponents since women fear being raped by them and men just can't seduce them."
Alice is in an anime/videogame/name-your-medium-here that covers a lot of fetishes.
Lampshaded: "My dear Stephanie, you don't seem to understand. I want you and no is not an answer. Simple as that."
Exploited: Emperor Evulz hires an entire battalion of lesbians, hoping that they are insane.
Defied: "I'm not insane. I just happen not to want to suck your penis or anybody else's for that matter. Your genitals are not a recognized measure of female sanity, are they?"
Discussed: "Gee, I hope Alice doesn't go insane. She took Stephanie's refusal hard."
Conversed: "There's hardly any positive non-bisexual lesbian on screen these days..."
Her insanity leads her to If I Can't Have You and she just won't accept any woman she has set her views on to say no to her.
Alice is a lesbian, and is psychotic, in the clinical sense. She requires psychiatric care and undergoes periodic hospitalization in a mental institution to treat her mental illness. She is not only completely harmless to others, but her condition, which is unrelated to her sexual preferences, renders her pitiable and sympathetic.
Reconstructed: Alice eventually calms down and realized that she won't get anyone to like her through her behaviour and resolves to remain a lesbian but to be more reasonable about it. It's an ongoing process.