It's terrible that this data exists. Well intentioned pathway to hell these IDs are.

It's incomprehensible that anything has or can get access to such values. Such should be lock boxed and only root accessible. Definitely nothing a browser or other shi!tware should be able to retrieve. Yet they can and do. Speaks for the need of standardized JAILS for all programs in any computing environment.

This is a good reference to give distro hoppers a fair chance and reduce search and research fatigue for SystemD-less distros: https://www.slant.co/topics/18348/~linux-distros-that-don-t-use-systemd