Doomscrolling is compulsive consumption of distressing news specifically — the feed hurts and you keep reading anyway. Brainrot is the broader slang for low-value content mush and the dulled feeling it leaves behind. One is anxious; the other is numb.
Side by side
Aspect
Doomscrolling
Brainrot
The content
Distressing news
Low-value filler
The feeling
Anxiety, dread
Numbness, fog
Why you stay
Vigilance
Inertia
Dictionary status
Macquarie Word of the Year, 2020
Oxford Word of the Year, 2024
What each one means
Doomscrolling
Doomscrolling is the compulsive habit of scrolling through a bottomless feed of bad news, unable to stop even though it keeps making you feel worse. The feed never ends, so neither does the search for one more thing to dread.
Low-quality, hyper-stimulating online content — and the mental dulling blamed on consuming too much of it. In fandom it also means obsessive fixation on a piece of media. Older and broader: the decay of mental faculties, intelligence or moral character from any cause — Thoreau used brain-rot that way in 1854.