I have not even got a clue what you are talking about, how is bitcoin not mineable?
He talking about the future.
There are only 21 million bitcoins that can ever be mined, Once all 21 million have been mined, there will never be any new bitcoins,the last bitcoin will be mined at 2140
thats a really long time to go to be honest and we shouldnt be worried about last bitcoins being mined in my opinion, sooner or later all bitcoins will be mined and we cannot avoid it
i think bitcoin network will be huge then, more and more will get interest in bitcoins to be honest and a lot of people will use bitcoins every day, i hope that by then bitcoin will become a currency of the whole world