~/.local/bin

This only affects the calculated weight of the printed part.

ll

I’d just like to interject for a moment. What you’re refering to as MOS, is in fact, MOS/GNU/Linux, or as I’ve recently taken to calling it, MOS plus GNU plus Linux. MOS is not an operating system unto itself, but rather another free component of a fully functioning GNU/Linux system made useful by the Linux kernel, GNU corelibs, shell utilities and vital system components comprising a full OS as defined by POSIX.

This looks really great! I think I will start using this when I rebuild my Home Assistant system for my new apartment.

I’m not aware of the GPL being legally tested

https://fsfe.org/activities/avm-gpl-violation/avm-gpl-violation.en.html

https://fastapi.tiangolo.com/em/

the hidden “trashbin”, .Trash-$(uid), invented by Ubuntu

This isn’t some “idiotic principle invented by Ubuntu”, it just follows the freedesktop.org Trash specification. For many users, it can be really beneficial, see also the spec’s introduction:

An ability to recover accidentally deleted files has become the de facto standard for today’s desktop user experience.

Users do not expect that anything they delete is permanently gone. Instead, they are used to a “Trash can” metaphor. A deleted document ends up in a “Trash can”, and stays there at least for some time — until the can is manually or automatically cleaned.

Whether an application like Prism Launcher should use the trash can or delete the files directly is an entirely different question.