Worry about surveillance capitalism and mass surveilance instead. This “imperfect”, nothing to hide stance is just distraction from the real issue.

well i won’t be using anything google.

Which one in specific? There are some packages which maintainers did not bother creating xdg desktop specification… you can look into nixpkgs source code to see if they are specified there or not.

I do not know if Debian is able to pick the desktop files though

databases space (mainly NoSQL and hybrid) is still very proprietary. Only SQL you’re guaranteed with PostgreSQL. Source availabe is not the same as free software.