I think what they really mean is searchable without an account, but otherwise you’re right.

why say many word when few do trick

On Fedora, they’re the same command with the same arguments; adduser is symlinked to useradd.

Please don’t screw chromium, you might cut yourself on the edges.

Yes. In your desktop settings, hold ctrl and click on every language you want to see. It’s best to keep undetermined because some people don’t tag what language their content is in. What you’re probably seeing are these untagged posts, because I think registering your account asks which languages you want to see in the first place.

Glad I could help, then 😆