>>yuppie+F7
Personally, this seems like an out of touch definition akin to Gen Z’s version of “dirty laundry”. When I first began to see doomscrolling appear in the digital vernacular it was almost exclusively in reference to scrolling with no end in sight, mindless scrolling, wasting inordinate amounts of time scrolling, etc. with no reference to the tone or themes of content consumed other than that it was short-form and ultimately unfulfilling.
But that is exactly how I expect a dictionary definition of a relatively new and tonally ambiguous term to present itself.