Bitcoin is 89% premine to any kid born today.
In 2140 it is 100% premine to any kid born that year.
Why the future generations don`t get any rewards?
What kind of design is this satoshi? to enslave the future of humanity?
People don't think 150 Years ahead of time while inventing anything. What will happen in 2140 is beyond our scope. There could be no bitcoin at that time and mankind may have shift to some other form of currency. Also the world would have ended by that time. I think its useless to think of the time when no one of us will be alive to see that day.