Someone takes all the risk and just gives up all the reward? That doesn’t make sense.
Discussion
Well, they succeeded and were compensated, especially if they have more work than they can handle by themselves and need to find help.
Then, once they find someone and tell them “Hey, I CANT do all this work myself, will you help?” The risk is now shared by that helper BECAUSE they need compensation to live as well.
Makes perfect sense if you step outside what you WANT to be true. I was once in your exact same mindset.
Just think “Proof of Work”, why was that so important to Satoshi?