Say NO! to Discord and other proprietary communication services.
Use Matrix/Riot.
>Free and Open Source>decentralized>federated>end-to-end encrypted (inkl. group chat)>VOIP>share images / files>run your own servers and bridges>standardized server API>standardized client API>multiple clients available for multiple platforms (Riot, Quaternion, Nehko, etc.)>bridges to other networks supported (Discord, Telegram, Slack, IRC, WhatsApp, E-Mail, SMS, Facebook Messenger, Skype, Rocket Chat, etc.)>currently deployed as private federation by the French government>be in control of your datahttps://matrix.org/