AI-generated visuals aren't the first to go through this. I'd say the early-to-mid 90's "desktop publishing" went through this too - as soon as everyone could make ads and flyers cheaply with Word, everyone did.
If you can tell that it's AI, that's probably because it is low effort. Higher-effort attempts pass more easily.
(Of course, that also requires an understanding that there are ways to apply effort to making a short request; and believing that it would make a difference; and noticing for yourself that the first output is bad; and trying. Quite a lot of people seem to lack at least one of these.)
It won't die off until AI stops being used with low effort. Which it is the majority the time used for.