The lesson from Gell-Mann is that you should bring the same level of skepticism to bear on any source of information that you would on an article where you have expertise and can identify bad information, sloppy thinking, or other significant problems you're particularly qualified to spot.

The mistake was ever not using "Trust but verify" as the default mode. AI is just scaling the problem up, but then again, millions of bots online and troll farms aren't exactly new, either.

So yes, don't let AI off the hook, but also, if AI is used to good purposes, with repeatable positive results, then don't dismiss something merely because AI is being used. AI being involved in the pipeline isn't a good proxy for quality or authenticity, and AI is only going to get better than it is now.