These days, you linger on an auto-playing video too long (that is quite possibly intentionally engineered to bait you in) and suddenly the algorithm gets a lock on you and absolutely rams more of that shit down your throat.
It's not even just propaganda either. The exact same cycle is what's at play here with preying on children's weaknesses. Mental health, body image, etc. etc. can all be weaponised the same way. And kids are espeically susceptable to it given the age they tend to start getting on social media is precisely also the age where they feel most socially awkward and trying to find their identity in the world.