We could improve UX for revocation by making the revocation related additional tasks more self-explanatory.
After optionally (if a keyserver is configured) offer to upload the revocation, we should then offer to export the certificate. In that dialog window we should explain very shortly what is to be done. like e.g. "Do you want to export the certificate? The exported certificate can then be send to communication partners to inform them about the revocation."
We could possibly only offer the export if no keyserver is configured. Or do it in all cases; maybe a company only uses an LDAP internally and external people get send a file.
See also T7076: Kleopatra: Improvements in the "Revoke Key" window