As the subject goes, can we expect the newly developed Altcoin that can go beyond Bitcoin?
Better in terms of what? If in terms of transaction speed, yes, and we already have faster altcoins. If in terms of fees, yes, and we already have altcoins offering much lower fees. If in terms of anonymity, yes, and we have much more private altcoins. So in terms of scalability, privacy, and other features we have much better altcoins. But the face of crypto is Bitcoin. Bitcoin is the god of crypto. Bitcoin is trusted, used, accepted, owned, coveted, etc more than all the altcoins combined.
Can't put it any better than this. There are other cryptocurrencies, which are superior to Bitcoin as far as the technology is considered. But the fact is that none of them have been able to replace Bitcoin so far. In terms of popularity and adoption, Bitcoin remains supreme and unchallenged. So in the future as well, we can expect this situation to remain unchanged. We may witness the creation of cryptocurrencies backed up with better technology, but in terms of user adoption none of them will be able to overtake BTC.