i think they mean that signal on desktop does not encrypt their content at rest, which is acknowledged and not an issue they are intending on addressing.
But it seems to have recently changed? I’m learning thus as I wanted to find a source.
Source: https://candid.technology/signal-encryption-key-flaw-desktop-app-fixed/
im not sure this applies to Switzerland but Framework now allows freight forwarding within the EU it seems (it also seems recent as most older discussion says it was prohibited).
https://knowledgebase.frame.work/en_us/eu-unsupported-SJByUb7a
Also, I think a delivery to Switzerland is not too far out as they have finalized a keyboard layout a while ago and this is a necessary step before delivery.
https://community.frame.work/t/request-review-of-norwegian-portuguese-swedish-swiss-slovenian-thai-hungarian-and-danish-keyboards/26949
(Notice how there is Sweden in that list which is now available for a laptop to order too officially).
I’m hoping these countries get expanded to soon!