You might enjoy this video. It’s part humor and part technical discussion on how his talking “Banana” bot was brigades by users on Twitch in an effort to make him say racist words and phrases. After he got a strike on Twitch, he patched the software and then it got circumvented... terrific little video about the battle between him and his viewers and ultimately ends with his approach to sterilizing input so that the banana couldn’t speak anything harmful. I thought it was great.