I had previously doubted that Bitcoin would be replaced by another currency. But my mind has changed. Because I see there are many other cryptocurrencies that the developers are trying hard to solve the problems in cryptocurrencies. What about bitcoin? We don't know who are the developers and no effort is being made to develop it.
If you don't try hard, your rivals will win. Bitcoin's rivals will win too.
Actually bitcoin is getting developed over many times like many forks are happened with bitcoin which made the bitcoin transactions are more faster and cheaper and segwit adoption made the fee of bitcoin transactions reaches to four difit fees so it menas the developments are happening,so I don't think any other coin have the potential to beat bitcoin..