Don't have Telegram yet? Try it now!
https://stefanpfeiffer.blog/2020/02/04/social-media-splitter-social-media-filterblasen-und-echokammern-das-mitmach-web-und-netz-du/
Social Media-Splitter: Social Media, Filterblasen und Echokammern, das Mitmach-Web und "Netz-Du"