This website could have been written by an LLM. Real life is for humans, because you can verify that people you have shaken hands with are not AI. Even if people you've shaken hands with are AI-assisted, they're the editor/director/auteur, nothing gets out without their approval, so it's their speech. If I know you're real, I know you're real. I can read your blog and know I'm interacting with a person.
This will change when the AIs (or rather their owners, although it will be left to an agent) start employing gig workers to pretend to be them in public.
edit: the (for now) problem is that the longer they write, the more likely they will make an inhuman mistake. This will not last. Did the "Voight-Kampff" test in Bladerunner accidentally predict something? It's not whether they don't get anxiety, though, it's that they answer like they've never seen (or maybe more relevant related to) a dying animal.