> Do you think no one with great qualifications in the world is willing to be volunteer to make a website for Burning Man or be a treasurer for the event?
I honestly don't know. What I do know is that if I was in charge of selecting a treasurer to manage $35M I would definitely prefer it to be a paid position, especially if the money all comes in and goes out in a short timespan. I might trust volunteers with trash pickup, but this is 35 million bucks.
If I go to burning man with 70000 other people then $1.59 of my ticket price is going to pay this lady, that's less than a single cup of dusty coffee or a bag of ice! I'm okay with that. Handling 35 million dollars in a year sounds like a daunting task, doing it in a week sounds downright insane, I don't think it's unreasonable to pay someone a living wage to do this job. I also hope the people driving around sucking shit out of the porta potties are getting paid and I would not like to see that be a volunteer position.
Like I said, I have no idea if the other administrators of burning man are overpayed, but I do suspect running an event of this scale is much closer to a year-round job than you surmise, and in the real world being "radically self reliant" usually means maintaining an actual paying job somewhere.