Sorry, I am confused. In your comment you said that in case of ssh there are several EXAMPLES or USAGES sections. Well, in my case I find exactly zero instances regardless what kind of key combo from your comment I use.
If you instead meant that e.g. TCP FORWARDING or X11 FORWARDING are such sections that explain use cases, well, in that case I still fail to find a section that would describe simple use case of just connecting to a host.