Telegram has secret chats, but only for mobile 1:1 chats. You want secret chat for groups? Sorry, can't do. (Signal can.) You want secret chats for desktop me

Telegram has secret chats, but only for mobile 1:1 chats. You want secret chat for groups? Sorry, can't do. (Signal can.) You want secret chats for desktop messages? Sorry, can't do. (Signal can.) You want everything end-to-end encrypted by default? Sorry, can't do. (Signal. Can.)