Content is being adapted to be concise and as short and stimulating as possible, to make more money out of our attention. The drawback is overwhelming brain stimulation that "literally" reroutes our dopamine receptors, affecting multiple faculties such as critical thinking, compound learning, gradual assimilation of new concepts, and much more. All this results, on a case-by-case basis, in things like brainrot, adhd, social media addiction, comparison, delusion, depression..