Deathcore is love, Deathcore is live; but other genres are lit too.

Fav. Bands (Deathcore/Deathmetal):

Infant Annihilator
Suicide Silence
Ten56
Lorna Shore
Whitechapel
Thy Art Is Murder
The Black Dahlia Murder
Chelsea Grin
Within Destruction
Immortal Disfigurement
Shadow Of Intent
Signs Of The Swarm
AngelMaker
To The Grave
The Last Ten Seconds Of Life
Oceano
Vulvodynia
Depths Of Hatred
Distant
Hollow Prophet
Traitors
Enterprise Earth
Mental Cruelty
Befouled Tongue
Crown Magnetar
Ingested
Fit For An Autopsy
Slaughter To Prevail
Sold Soul
A Trust Unclean
Disembodied Tyrant
Despised Icon
Decapitated
Brand Of Sacrifice

Other:
Make Them Suffer
Sleep Token
Dance Gavin Dance
Polyphia
Parkway Drive
Dayseeker
Sleeping With Sirens
Pierce The Veil
Bullet For My Valentine
Spiritbox
August Burns Red
Architects
Bring Me The Horizon
Bad Omens
Oceans Ate Alaska
A Day To Remember
Linkin Park
Issues
Upon A Burning Body
Fire From The Gods
Eidola
Wolf & Bear
SLAVES
Memphis May Fire
Emarosa

And many more.

Good tip: Don't be a gatekeeper, just enjoy the music and let other be a part of the cycle.