Her philosophy had potential until it imploded due to her stupidity. The most you can expect from her is to have it sound like she's saying something meaningful but turns out to leading to something completely irrelevant or just plain nonsense.
@SuperOniichan No, i mean, like what you even want to say with it ? why you even reply with "her entire character is all parody of lesbian character" if it not "she is not a real lesbian character" ?
@Tcof I wanted to say that Lily is primarily a token lesbian character whose sexuality was specially chosen to parody a certain archetype. With the same success, you could say that it is a school romcom because of Wota x Waseda.
@Tcof and @SuperOniichan : Actually, the series can still make sense if Lily is actually not a lesbian, but a straight girl who has androphobia. However, I still believe Lily is a lesbian.
@ascendedLight Yes, but in this case it doesn't really affect the plot and as we can see, she's at least bi. Personally, I see it as a funny parody of the yuri characters in all-female titles.