I remembered watching a video about bitcoins and the simple information that a beginner can understand. It says that bitcoin only has the maximum of 21 million bitcoins and 17 or 18 million has been mined.
What would happen if the very last block were mined? Will the value of bitcoin finally be stabilized?
In actual the time at which we will see bitcoin at the end will not come soon because after mine of every bitcoin there is Increase in difficulty, so to achieve 100% of the mining is about near to impossible atleast for 10-20 year .
But still beside of this we can see that if mining will get completely to 100% i.e 21M total bitcoin comes in use , but here we should see at another side that demand will increase more than what supply which is zero and surely in that case it will increase price of bitcoin .
And also I am sure that bitcoin will give more profit and sudden profit for the investors after whole mining .