So in the future, fiat currency will become digital only and cash will completely disappear. Credit cards will also disappear. People will be implanted with chips that contain all their information and they'll need the chips when buying or selling goods
I have many questions:
How would bitcoin coexist in the future with this method of payment?
Will it get accepted as a second currency?
What about other crypto currencies or bitcoin forks?
I think whenever a digital national currency exist and the paper money does not exist anymore, Bitcoin will function as another currency which can be use as an alternative to any nation's currency. Since bitcoin provides ease of transfers without any bank intervention, people might find it worth using as an altenative than their own's nation in sending currency world wide.