https://www.cnet.com/news/google-translate-takes-a-dig-at-flat-earthers/

We spotted the translation anomaly on a Reddit thread dropped in the r/funny discussion group. When you ask Google Translate to translate "I am a flat-Earther" from English into French, it returns with "Je suis un fou." Translate that back to English again and you get "I'm a crazy person." 

Google Translate has an opinion about Flat Earthers.