While your point that sometimes people just have AI image associated traits is very salient, I worry you might not be considering the lengths these things will be used and why online discourse (in my worried opinion) is utterly fucked: The past ain't safe either.

For now we still have archive.org but without a third party/external source validating that old content...you can't be sure it's actually old content.

It's trivial to get LLMs to get image gen prompts done to "spice up those old news posts" at best (without remembering to tag the article edited/updated or bypassing that flag entirely)...and utterly fuck the very foundation of shared and accepted past reality not just presently but to anyone using the internet itself to look through the lens of the past at worst.