doesn't change
Citation needed.
Do you use leap seconds to stay in sync with earth's rotation? When would they be applied? How would spacefarers be notified of these updates?
Also, what meridian do you choose for this 'universal' time? Is it still Greenwich? Because that's peak colonial baggage.
Is there any reason to keep the existing set-up? If it's just one drive, you could replace it with another and install Alma or something fresh. Then you could copy over whatever config the old system had to get up and running again. You could swap to the old drive if you needed to revert. If you have a spare machine, you could stand up the fresh setup side-by-side with the old one before swapping over.
I find it odd, because venv is a "Suggested package", actually. It isn't in the list of new packages that will be installed with python3 by default.
I think the next major release of apt is supposed to be easier to read. Unless Debian neuter it.
Microsoft PowerToys has a pseudo-tiling wm for Windows. There are loads of new options on Linux so while few people from the total population are using them, I think they're growing.
I'm sure you could get by without a terminal on modern desktop oriented distros. Windows has it's own weirdness, like having to manually edit the registry. Just because there's a GUI for that doesn't make it a better user experience. A ton of issues are basically unfixable by users on Windows and Mac. I'm not decompiling their kernel to figure out why sleep is so flakey. Linux is much more reliable.
ldconfig sets up links and caches for loading library code. That might be an issue if your install is broken between updates. You can use ldd to check if code can be looked up. ldd /usr/lib/x86-64-linux-gnu/libpcre2-8.so.0 should show no errors. Likewise for ldd /usr/sbin/init.
(Your paths may vary)
Liberté, égalité, fromagé ou la mort!
Exactly. Sidereal time does get rid of time zones and leap years, but it's still referenced to a single physical object and relies on a arbitrary choice of start point. So it doesn't create some perfect cosmic time standard.
The international date line doesn't help since that's just 180° offset from Greenwich itself.
The point of standards is that they can be followed by everyone. The AD/BC epoch is fine. The Greenwich meridian is fine. UTC is fine. Changing them would cause so much disruption that it cannot be worth it.
Daylight savings can go die in a ditch though.