Is nightcore emo? and by extension is nightstep, is dubstep emo?

In my emo youth days, 8 years ago or so, I considered myself very much emo, a little scene. Bring me the horizon, Black Veil Brides, Panic at the disco, Falling in reverse, you get me. But a lot of my music was night core, and its only been recently when trying to find the old night core and night steps songs for nostalgic purposes and because they fucking rocked, was a lot of the night core songs I listened to, were originally pop songs etc, not just emo music. And a lot of the music I considered night core was actually dubstep, an example being the crave you adventure club remix. Anyway id like to hear your thoughts if this is considered not emo but emo adjacent, a sub category, idk, let me know. XD