Telegram gives me:
- Roll-their-own encryption off-by-default without cross-device support or group chat available.
- The ability to talk to strangers I don't want to talk to
- An open source client, but a proprietary, non-federated server
- An unmoderated social network that's a free-for-all for crypto scammers, extremists, and other nuts
WhatsApp gives me:
- Signal's encryption algorithm on all chats
- Whatsapp web (still with encryption)
- Encrypted group chats
- The ability to talk to human beings I actually know and want to talk to
Neither respects my privacy.
Not sure why I would bother attempting to use Telegram again.