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?
The finite nature of BTC makes it valuable. One question arises from your question. If there will not be any rewards then who will validate transactions? People validate transactions because they get rewards in return. What will happen if the rewarding system stops? The future of BTC is very unknown.