There are scripts on github to reverse the change once you have done the update.
Pretty sure GOG also remastered them.
It's the worst and has been running like total crap for years. Even Skype for business worked better. Luckily it is better than Cisco Jabber or Webex.
APT install is the same for Debian as it is for Ubuntu. Ubuntu delivers docker through APT or Snap but defaults snap.
Is that because you installed it via snaps instead of apt?
Paul Allen had no kids so you could just say one of Bill Gates' daughters.
Any access from the internet is a possible attack vector.
This was my thought too. I am considering doing the github blog but via Codeberg pages. While I would prefer to use the fediverse because most locations are potentially ephemeral unless a blogging option became popular they all run the risk.
I'm contemplating moving my blog to write freely but they don't seem like they will last. I don't want to host it as I keep my servers unexposed.
https://trash-guides.info/
For your media server setup.
Also this is a nice shopping list
https://github.com/awesome-selfhosted/awesome-selfhosted
Digital ocean also offers a bunch of guides from securing VMs to seeing up we servers.