Bitcoin is a decentralized currency It is very difficult to say whether such coins like Bitcoin will be discovery in the future. But in my opinion such coins will not be another discovery.
What is yours opinions?
OP, let's look at it in the scenario described below.
When Bitcoin was developed in 2009, the price was worth nothing. According to history, it was Martti Malmi, also known as Sirius, who gave each bitcoin a value of $0.00009, and that was after he sold 5,050 bitcoins for INR 414.65. This happened around October 2009.
Five years later (2014), after Bitcoin got developed, the price became $320+. Fast forward to another five years (2019) later, and the price got to $3,800. The third Bitcoin halving happened in 2020, and in the following year (2021), the price of Bitcoin became so bullish that it reached an all-time high in history. Bitcoin faced so many bearish markets, but it survived, and looking at the price today, you can agree with me that Bitcoin is actually heading to the bullish market again.
Years after Bitcoin was developed and as the price began to appreciate, so many altcoin projects got developed, and there are thousands of altcoins on the market today, and so many of those altcoins are dead and so many are now shitcoins. As a matter of fact, some altoins have been developed for over 5, 7, and 8 years, respectively, but none of them have actually been as successful as Bitcoin, and the reason is that they have just been mimicking each other. Hackers and scammers are also developing their own fake projects just to steal investor funds, which has given rise to so many failed projects.
In conclusion to all I have said, there is only a 0.1% chance that any coin or token will ever be developed that can do better than Bitcoin.