Because Telegram was not deemed a gatekeeper to the instant messenger market by the EU, so the DMA doesn’t apply. You have have millions of users in the EU and almost a billion in revenue, I think, to be deemed a gatekeeper. The Digital Service Act does apply to telegram though, I think. That one doesn’t force interoperability though

They used a special SoC that gets support from qualcomm for 15 years.

Interesting! I didn’t know that, thanks for responding

You can. Google pixel updates are just a reboot. Sadly many OEMs don’t do A/B updates, like samsung, so your phone can’t be used while updating the system partition

No, it’s used much more often. How often is determined by a value called swapiness.

Thanks for cross-posting instead of re-posting!

The main problem with NixOS right now is, in my opinion, the scattered documentation. You often can’t understand a topic without cross-referencing the manual, nixos wiki, nixos search (and nixpkgs and some scattered personal blogs if you’re really unlucky). But if you stick around and adapt to this it’s very easy to do stuff that takes a lot of effort on other distros with a few lines in your config.