Embrutecidos comes from the verb embrutecer, meaning to brutalize or make someone brutish. It's a strong and evocative word that isn't commonly found in everyday conversation or many songs.
In "Sin Masticar," iLe uses this word to describe a state of being manipulated and dulled, suggesting a loss of critical thought and humanity. It paints a vivid picture of people being made less intelligent or more animalistic, highlighting the song's theme of societal complacency and manipulation.
iLe opens "Sin Masticar" frozen and blindfolded — "Congelado, paralizado" [Frozen, paralyzed], "los oídos tapados" [ears covered] — before naming the demand underneath it: "Queremos comer sin tener que masticar" [We want to eat without having to chew]. The song asks why people accept being fed without questioning it, then turns the same complaint on the ones who preach courage and duck the first real cost of it: "Se les sale por fuerita la costura" [Their seams start to show]. It reads less like a protest anthem than an accusation aimed both ways — at an audience trained not to look, and at the loud voices who kneel the moment it gets hard.