#Telegram has a nice and fast UI, granted.
But the 1 billion people using TG are at risk because of its big central database that any state security service craves for. Moreover, several anonymization proxy-bot offerings were hacked in 2024, identifying millions of users and content.
#deltachat builds anonymization directly into the app and has pervasive end-to-end encryption. #chatmail relay operators can sleep well, knowing they have nothing. Ergo, E2EE is good for any operators sleep! :)