The intent is to make sure the ruler isn't just keeping all the diplomacy to himself.
In a realm of 10 people? I'm sharing all the diplomatic messages to everyone, that's way more sharing than most big realms of 2-3 ambassadors do.
Not to mention that, you know, ambassadors are a relatively new addition.
No they don't - they prohibit you from FORCING someone to, or punishing them if they won't.
You are more than welcome to announce the realm needs diplomats, and to offer lucrative rewards for those taking up the class.
That's dumb. Ambassadors wield a lot of power, just giving the position to whoever is greedy enough to accept the offer is far from being a good idea. Gold is the last thing that should be motivating ambassadors.
I've already stated that we could use another ambassador or two. Nobody answered the call. This is as far as anyone should go to fetch any certain classes.
Are you being serious here?
Just to take your point to the extreme, you're saying it's ok not to be able to declare war if you don't have a diplomat?
That's basically what they are saying. They seem to believe that we don't have more ambassadors in the game because people don't let them. That's not the case. While there are a few diplomats rulers don't want to promote, we mostly don't have enough ambassadors because not enough people want to play them. Because, you know, you can only lead a !@#$ty tiny unit when you are one? Meaning it's only most advantageous to courtiers and priests, who are a minority to begin with. And every hour priests spend on diplomacy, they don't spend on spreading the faith, whereas courtiers usually need to stick to within the realm for maintenance work more, while ambassadors need to physically travel abroad to sign treaties.