There is many More better blockchains with much better use Cases and utility.
ETH is one of biggest.
Btc is still alive only reason for that is some very powerful and influenceal people want btc to be alive there is no use Case no utility other then speculation even to Move dark money btc is not good even to make Transactions between companies not good.
So I guess btc is alive only that some big important rich person Can speculate and dump btc on poor suckers.
So to Say to take money from people and scam them.
When comparing the bitcoin technology to the Ethereum Network it is so obvious that the Ethereum Network is much better even though Bitcoin has a bigger market cap and the top 1 cryptocurrency the Technology of bitcoin is just out of date compared to the other new altcoins in the market.
The obvious difference here is bitcoin just want to be money, or you could easily compare it to fiat, and now it's like the 2nd version of gold and great to store the value, but since bitcoin has a volatile market price it just doesn't fit it at this time so if we buy something using bitcoin it might be worth millions in the coming years just like what happened to the pizza guy. So the best thing to do is to hold bitcoin since it's better as an investment than just spending it.
Ethereum is just a different cryptocurrency since Ethereum has contracts and networks, I mean I honestly believed that Ethereum is just so undervalued at this time so who knows if it's going to surpass bitcoin in just a few years. But the marketcap of bitcoin is sure cannot be surpassed by Ethereum since bitcoin has a fixed supply of 21 million comparing to the EThereum that has an unlimited supply which is like a currency. There are billions of people that believed in bitcoin could be the future and probably the safest investment that you could make as well and with the huge community you cannot expect Bitcoin to just die.