Just obering around
This would depend on the distro you use. Most distros will require you to enable a non-free repository before you can install anything that isn’t Foss or open source from the official repos. You could also use an FSF approved distro. Keep in mind, the FSF will only approve distros that don’t include any non-free anything in the official repos. Besides that, you just have to know the licensing before you install it.
Dude! I just got an email that my OneDrive is being deleted! I didn’t know I even had one…
Generally I’ve found the people who say this get privacy and secrecy confused. You close the door when you go to the bathroom because you want privacy, not because you have anything to hide. Everyone has a pretty good idea what you’re doing in there but you close the door anyways. Secrecy would be if you were cooking Meth in the bathroom and wanted to keep it a secret.
Low bar