Many argue that one of the altcoins can probably in the future beat Bitcoin and be number 1 in CoinMarketCap. I believe Bitcoin will be never beaten by any altcoin, especially centralized one, because Bitcoin is decentralized, is the first crypto currency created, and worshipers of Bitcoin will increase over the time.
If another Bull run happens, Media will only talk and focus on Bitcoin, new comers in crypto will learn about Bitcoin first and foremost.
I believe in crypto. But I worship Bitcoin. And all the coming bull runs will be led by Bitcoin.
Bitcoin is really a symbol and as a king, it cannot be defeated. It is one of the greatest coins of the crypto market and it will always exist in the No. 1 crypto market.
Although its technology is becoming obsolete compared to new altcoins, its popularity is never going down.