Cause .tar.gz is not an executable binary in itself. It is more like a zip of the binary and its support files. Since it would be really difficult to distribute and maintain native binaries for every type of distro, application publishers used to just distribute for distros that has a larger userbase, like a .deb for Debian/Ubuntu and a .rpm for Fedora/RHEL/Suse, and then they would provide a tarball for any other distro. Flatpak and Snap have been introduced to eliminate this overhead from application developers, but they still offer tarballs as the newer solutions are still far from standardization.

TLDR: In octal system, the weight of the digit in a position is an exponent of 8. So 31 = (3×8¹ + 1×8⁰) = (3×8 + 1×1) = 24 + 1 = 25.

Because it is specifically tailored for hobbyist users who would want to build their OS bottom up, stack-by-stack. In Arch world, they claim they strive for simplicity and that simplicity is achieved through forcing you to familiarize with every part of your system so that it is simple and easy for you to pin-point the root when an issue occurs. They put a lot of effort in writing a great documentation that the Arch wiki. Usually the BBS community don’t expect you to know everything but want to see that you did your own part before seeking community help. Please don’t read it as an excuse for the cockiness of some community members but plenty of times the users are at the fault. Answer to many questions on BBS are simply direct citations from the wiki. There is nothing wrong if someone is not willing to read that much just to get an OS working, but then they should just acknowledge that they don’t fall into the targeted user-base and stick to something else that suits their need better.

Don’t you have the option to use the Chromium Edge at your workplace? At least it has better features as compared to Chrome. My employer has all 3 of Chrome, FF & Edge installed but I use Edge over FF at office because they don’t allow 3rd party extensions.

But sir all I see is OpenBSD