Without access to the poster's email address and actual IP address, it will be impractical for members to do the research that is necessary to detect the latest AI activity. Unlike what we have seen in the past, these bad actors are getting remarkably legit looking. Especially now that the AI language models can pass a Turing test.
The posts from spammers that are easy to detect are all we will be able to report. But those methods are getting replaced by the new generation of AI posts,
And if/when their legit looking posts are removed, they learn from it and get better at fooling the humans.