> I've come to the conclusion that this is the 21st century's "TV rots your brain." We've replaced channel surfing with doom scrolling.
The difference with the TV is that TV didn't have individual, high granularity demographic and usage data to conform to its users' most exploitable side that ultimately drives mindless "engagement". TV ratings had coarsely sampled data at household levels and whatever broadcast was what everyone saw.
> I can say that there's a fundamental human need to stare into space for a while. We could delete all technology tomorrow, and we wouldn't magically be less distracted.
You're right that mild distraction is conducive to insight generation and as such can be thought as a need, but not all distraction is equal. Unlike a walk in the nature which has low-key wonder, expansiveness with a degree of indifference, youtube doesn't want you to be too indifferent at the risk of losing "engagement" and is pretty damn opinionated about what will keep you hooked. The latter is more like the mindless obsessive shuffling of zombies towards brains.
In other words, it would be like saying humans always consumed food for pleasure, and equivocating our modern, hyper-palatable industrial food that drives the obesity epidemic with a 14th century invention like kebabs of the Levant.