I’m really curious how this will go. I have a suspicion that we will see more and more accounts all over the internet being controlled by AI agents and no amount of moderation will be able to stop it.
I see well written people being called "LLM" here all the time, em-dash or not.
On reddit people sometimes go through the comment history and see that it seems to be a bot, but that's fairly high effort.
They already do to a certain extent via passports. I built a little human verifier using those at https://onlyhumanhub.com