As if now that bitcoin community is getting bigger by the time pass. Is there's a time that bitcoin will be the next main currency in the world comes in your mind?. Is there any possibility that will happen?
Getting bigger means that the supply is getting limited as well, and together with the lost bitcoin, do you think everyone will have enough? Besides, as time goes by, bitcoin might be more of a store of value, a hedge just like gold. So I really doubt that we are going to see it being the main currency in the world.
Also our fiat system would just simply allow something like this to happen. Bitcoin will be good as an alternative and that's where it's going to stand for many years. And not to mention the so many issues we've face, i.e scalability.