Creating a lot of filler "content" is also another use for them, which is what I was getting at. While I have seen some uses for AI, it overwhelmingly seems to be used to create more work than reduce it. Endless spam was bad enough, but now that there's an easy way to generate mass amounts of convincingly unique text, it's a lot more to wade through. Google search, for example, used to be a lot more useful, and results that were wastes of time were easier to spot. That summaries can include inaccuracies or outright "hallucinations" makes it mostly worthless to me since I'd have to at the very least skim the original material to verify just in case anyway.

I've seen AI in action in my industry (software development). I've seen it do the equivalent of slapping together code pieced together from Stack Overflow. It's impressive that it can do that, but what's less impressive are clueless developers trusting the code as-is with minimal verification/tweaks (just because it runs, doesn't mean it's correct or anywhere close to optimal) or the even more clueless executives who think this means they can replace developers with AI or that tasks are a simple matter of "ask the AI to do it".