Yeah, that's broadly "information overload" though theres probably also a pithier term for that effect. Like the Neuromancer guy said when talking about how the information landscape has changed since Orwell's time in the '40s; that outright censorship is more or less impossible and truths will now pretty much always come out:
"I say ''truths,'' however, and not ''truth,'' as the other side of information's new ubiquity can look not so much transparent as outright crazy. Regardless of the number and power of the tools used to extract patterns from information, any sense of meaning depends on context, with interpretation coming along in support of one agenda or another. A world of informational transparency will necessarily be one of deliriously multiple viewpoints, shot through with misinformation, disinformation, conspiracy theories and a quotidian degree of madness. We may be able to see what's going on more quickly, but that doesn't mean we'll agree about it any more readily."