I'm trying to get 'help' or a man page for 'dnf repoquery'.

Finding out how to do this is very difficult. AFAICT the only cryptic hint is at the very bottom of the (long) DNF man page:

SEE ALSO
· dnf.plugin.*(8), assorted DNF plugins that might be installed on the system.

and with a rather large logic leap, 'man dnf.plugin.repoquery' gets me to a man page. Actually I did not figure that out from the dnf man page, but by running `rpm -qa | grep dnf` then `rpm -ql dnf-plugins-core`, which is of course not exactly what we want to expect people to do just to figure out how to bloody well use repoquery.

Is there some reason `dnf repoquery --help` can't give help for repoquery, as opposed to just printing the same thing as `dnf --help`, which is useless for telling you how to use repoquery?