As a base: The Linux kernel source, GNU software sources and compiler binaries so I can - in theory - write missing software myself. For convenience probably some stable, offline-installable, ready to use distros.
I would probably also archive sources and binaries of day-to-day software like web-browsers (I might still have an intranet to use), office tools, photo management software, audio/video players and all the codecs, etc.
I think that's a solid starting point but im sure I'm missing something important :D
If you have a separate partition for /home (your personal data) it is pretty easy since you can reinstall the system, leave /home untouched during installation and just configure it to be used as /home in your new setup.
This does not work if you either do not have a separate /home partition or you encrypt your system via LUKS.
It technically still is possible in the aforementioned cases but involves expert knowledge and probably a lot of manual steps which I'd say for you and me it probably is impractical.
When Russia invaded Ukraine... It may sound like the first thing that came to my mind but for a few days I thought Russia would attack my country as well. Before, I was feeling very safe in my country.
Of course that's only the direct impact on me personally. Let's not forget how Ukrainians feel
Omg yes, I absolutely fell in love with Kao Soi! We went hiking in the jungle when we were near Chiang Mai - some of the most beautiful nature I've ever seen (I've not been to a lot of places in south/east Asia, though).
I'm currently using Mlem on my iPhone.
It recently got updated to version 2.0 and this made it a much better experience than before. Plus it's a native app which I personally like.
No, everything is working perfectly fine for me