The LoFone is marketed as a minimalist 'dumbphone' that comes with an economical E Ink display and completely dispenses with distractions such as social networks. Unlike most direct competitors, apps such as WhatsApp and Spotify will still be available.
Seems weird to me to use an unencrypted ancient format
I’m just giving anecdotal evidence, just like you gave 🤷♂️ I’m not promoting one way of communicating vs another.