And the effect is always near zero because the people who need to read and learn from those pages the most are those who are the least likely to do so.
Outside of social media, I never saw a slop grenade except in places where it already existed without AI, like SAV responses or other scripted marketing/HR stuff.
Even a real person calling me on my phone to talk 5min about its company without allowing me to interrupt feels like a kind of grenade. Obviously I could interrupt the impolite way but that's beside the point.
Lots of stupid folks out there. All the technology in the world can't make them smart. Even if you strapped meta glasses onto them and they read the AI's output verbatim, the morons would probably stumble over the words. We'd get a society of stutterers.