No altcoin can be compared to Bitcoin and Bitcoin will forever be a king in Crypto. But if you want to overthrow Bitcoin, only ETH can do it. Because ETH is also developing strongly and is trending up like Bitcoin before
yes I agree with you bitcoin always be the reference of other coins. the difference in bitcoin price with all altcoin is so high that I think no altcoin can replace bitcoin position. bitcoin has survived for 9 years does not fall even though often get a negative isue. bitcoin will not expire as more altcoins appear. bitcoin will be the best.