You have a package delivery business. The business is stable and optimized, serving all houses in your city. Each courier has a route planned out that they follow each day. They take 8 hours to complete the route and deliver to each house along the way.
Now, cars come along. With the new efficiencies, you find that now a courier takes only 6 hours to do their route. The number of buildings in the city has not increased, there's a cap to how much service you need to provide after which there's no longer any additional benefits. So, do you cut everyone's work day to 6 hours, or do you fire 25% of all couriers and re-route the rest so they now do 8 hour days on longer routes using cars?
Your solution assumes that the extra workforce immediately translates into free growth, but the growth of many businesses is constrained by outside factors. Here it would be the population of your served area.
This is extremely good satire. Question is, why hasn't anyone done this for real? There's enough people with the right knowledge and who would love to destroy open source for personal gain. Is it that this kind of service would be so open to litigation that it would need a lot of money upfront? Or is someone already working on this, and we're just living out the last good days of OSS?
What's this 'fun' you mention? As far as the incentives in our systems are concerned, anything that's not done in pursuit of monetary gain is certifiably insane. What really matters in life is using all the tricks, manipulation, abuse and loopholes to attain the biggest number in your asset counter. Anyone who doesn't follow the only thing that matters in life is alien, inhuman even. How do they not see it?