Nightcore is not, never was, and never will be a valid genre of music.
'Nightcore' (how I hate that word) is literally just an existing music track sped up. It is an utterly disgusting form of sound and a terrible excuse for music. If you nightcore a song, it will forever be ruined. If you listen to nightcore, I automatically assume you have a negative IQ.
Also, accept the fact that there are two fucking genders: male and female. How hard is that to understand? There aren't 32 fucking genders. Two are genders, the others are mental disorders.