Proton has an AI chatbot now.
> https://lumo.proton.me/about
Proton claims that Lumo is private, open-source, ad-free, and that your data will not be used for training LLMs. There's a "Ghost Mode" in which chats are not logged at all.
Twitter's former CEO launched a completely offline messaging app with Bluetooth. It's kinda cool check it out if you want ⚕️
> https://github.com/permissionlesstech