Check out their matrix https://pine64.org/community/
Yes they can. The vote will not show up logged in from your instance but it will show up on the instance the user votes from.
I read long ago you had to get malware on the air gapped machine first to begin with, and then it's only accessible within a few meters. Also it can't be accessed through walls. That was years ago though, maybe it's changed now.
If it's the same then after installing docker, creating a vaultwarden user, adding said user to docker group, and creating your vaultwarden directories, all that's left is to curl the install script and answer the questions it asks.
I use bitwarden and the setup was fairly standard with the helper script. I use my own isolated proxy for all my services so that was already built. I haven't used vaultwarden but if anyone that has used both can tell me the differences I could maybe help out.
It is interesting, but why is it in the Android community?
I wonder what happened to me then? I had Google music for $7.99 a month, then when they changed to YouTube music they gave me YouTube Red at the time as part of my subscription. Years later I'm still paying $7.99 (+ tax) and it's changed from Red to Premium.
Welcome to Facebook
One of our co-hosts on the Lugcast got one and gave a little review of it. Star Labs responded in the comments https://youtu.be/0MG8c5HJew4?si=UnGhLtcWBkJG2D4M
Telegram is good for citizen journalism (like what's going on on the ground in Gaza and Ukraine), funny videos and memes, tech support, and casual conversation. Never privacy though.
I would say that is not the best way to keep/restore backups as you are missing the integrity checking features of a true backup system. But honestly what really matters is how important the data is to you.
The GBA SP is still my favorite form factor to this day.