Real emo only consists of - Kind of reminds me of this copypasta that has become a meme in the emo music sce...

Record Labels Known To Produce Important Emo Bands: Discord Records, Level-Plane Records, Magic Bullet Records, Records, etc.

Emo is not a fashion.

If you listen to Rites of Spring, the Promise Ring, and the Front Bottoms you will easily be able to see why they are all grouped into the same genre.

I think it's fair to say that the approach to construction of the Cyber Truck is relatively in line with the Brutalist movement: exposed materials in bare form with rigid and simple geometric designs.