I like it that they mention the absence of Signal messenger in the video. That pokes in the right direction I think.
However, the article is detailed but misses a few things. E.g. they mention that encryption is not enabled by default yet (but work on the way) whereas they write that auto rotation is not possible (which does sound like never possible, but it’s on the way too).
They criticized that app sandboxing and permissions are not there but I’m pretty sure that works with every Flatpak.
Also, they mentioned the missing security chips (like TPM) but there is a smart card reader which can be used with an OpenPGP smart card.
Dito. That’s why I followed the topic here, in order to ask current Evergreen owners about their experiences. As far as I understand they were not able to have a proper call during their test. Neigther w/o headset plugged in.