A lot of software uses systemd-journald to log errors,
The bash shell saves everything you type into the terminal,
wtmp, btmp, utmp all track exactly who is logged in and when,
The package manager logs all software you install and keeps the logs after uninstallation,
And the kernel writes part of the RAM which may contain sensitive information to the disk when your PC crashes.

While the OS isn't sending these logs to Microsoft or Google, anyone who gets into your PC while you are logged in and your data is unencrypted can see much of what you have been doing.

If you want to be private, you must disable them.

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[–] commander@lemmy.world 12 points 14 hours ago (1 children)

There are levels of paranoia that gets to the point of excessive time spent managing your footprint that could be better used elsewhere as I would imagine especially if you're not a high value target. I am not a high value target

[–] sidebro@lemmy.zip 2 points 14 hours ago

I, for one, consider myself a shitty target