http://leftychans5gstl4zee2ecopkv6qvzsrbikwxnejpylwcho2yvh4owad.onion/tech/res/11956.html
tl;dr: no For now, advanced captcha methods should suffice. There are some interesting examples on the login pages of darknet markets (anyone know one that isn't a scam, btw?) In the near future: Currently all major chatbots are developed by corporations pushing some form of NWO agenda so if you suspect someone to be a bot, ask about the Finders cult, plandemics, GMO, 9/11, anthropogenic global warming, etc.