> I think OP means like blogspam news scam shit.

The bad-faith commenters, YouTube, journalists and other types who have an axe to grind already happily cite garbage sources without verifying (or perhaps caring) when making their motivated arguments and there's more than enough out there to back up whatever BS they're trying to spew any minute. I don't see how quantity available changes that. And of course AI can be deployed in the counter direction. I think (hope) you need a qualitative change in order to tip the balance of power.