naaaaaa . bitcoin cant replace by any other cryptocurrency . if ever they can replace bitcoin , its ok bitcoin has done to it .
IMO, in future there is a strong chance that Bitcoin will be replaced with a technologically advanced crypto-currency. Bitcoin has a lot of advantages, but at the same time, it is having a few issues as well. In future, if a new crypto-currency is capable of avoiding these issues, then there is a good chance that it will replace Bitcoin.
yeah , you said true . I also found some disadvantage in Bitcoin bitcoin . That is confirmation system . There should be some rules like if we are not getting confirmation , but we send/receive bitcoin easily .
So if such type of things will not fix in the bitcoin , then may be it is possible that any new Coin came in the market and effect the Bitcoin position lot
But now lightning network for bitcoin is being discussed. We will have cheap and instant transaction with this technology.
if this has been realized, bitcoin can not be replaced.