i think that nothing is impossible. The problem is only time, and time here will be counted as a millennium or more and I do not think we'll be alive to see that happen. But now I can be for sure that in the near future, bitcoin will replace the dollar because eventually everyone will use bitcoin.
Of course nothing is impossible. It will take some time to replace dollars in the market completely. We might not able to see that but our grandchildren can surely getting benefits from bitcoins. So we should more in bitcoins than any other currency so that this early investment can be a regular source of income for our children.
That is why it is better to have a lot of bitcoin right now so we can have a lot of bitcoins for our grandchildren because in the future, we can see bitcoin that is getting adopted everywhere so it is easy for them to make money or get the benefits if we have a lot bitcoin prepared for them.