I personally never liked the vocals despite an almost twenty year infatuation with extreme death metal. But I am very captivated by the music of bands like Infester, Wormed, Autopsy, Pustulated, Flourishing, Pyrrhon, Stargazer, Defeated Sanity, Miasma, Timeghoul, Pyaemia, Wicked Innocence, Malignancy, Disembowelment, Sintury, Human Remains, Orchidectomy, Gorguts, etc.

A few bands nowadays do release instrumental versions of their albums, this is one of my favorites:

https://nuclearwarnowproductions.bandcamp.com/album/a-mergin...