The short answer is there is no perfect model, people will always be people.
Why would you want someone who does not want to do a job do that job?
If you are interviewing someone and that person said “I don’t want to do this job” would you hire that person?
I've been told several times that I become scarily competent at anything I hate, far in excess of those things that make me happy or bring me joy.
I guess what I'm trying to say is, don't discount disgust or aversion to something or it's lack as a disqualification to manage that thing. Quite to the contrary, they may be just the person aware enough of the thing in question to reliably manage it. I'll take a candidate who can explain at length why they hate that job over the most eager "this'll be great" candidate ever.
I'll just be realistic about my assessment of their tenure, and the compensation offered, and try really hard to figure out what they actually want before pulling the trigger on the hire.
Which is why it's helpful to have as many (what I refer to as…) "power traps" in a society as possible: coaching, teaching, leading an HOA, leading a PTA, etc.
I have nothing against these endeavors, you must understand, but my view is that a person spending time acting as a judge for a dog show is less likely to pursue becoming an actual judge.
In my view whether or not that makes you "smart" or "dumb" depends on what you do with the insight. As Ira Glass writes: "Nobody tells this to people who are beginners, I wish someone told me. All of us who do creative work, we get into it because we have good taste. But there is this gap. For the first couple years you make stuff, it’s just not that good. It’s trying to be good, it has potential, but it’s not. But your taste, the thing that got you into the game, is still killer. And your taste is why your work disappoints you. A lot of people never get past this phase, they quit. Most people I know who do interesting, creative work went through years of this. We know our work doesn’t have this special thing that we want it to have. We all go through this. And if you are just starting out or you are still in this phase, you gotta know its normal and the most important thing you can do is do a lot of work. Put yourself on a deadline so that every week you will finish one story. It is only by going through a volume of work that you will close that gap, and your work will be as good as your ambitions. And I took longer to figure out how to do this than anyone I’ve ever met. It’s gonna take awhile. It’s normal to take awhile. You’ve just gotta fight your way through."