Bitcoin and Etherium are both popular coins. Bitcoin is at the top of the current market. Etherium is in second place. Hey Bitcoin is one of the few coins in the crypto world Bitcoin is called the king. Ethereum on the other hand and a popular coin. Ethereum's Ethereum has its own platform but in the case of buying and selling these tokens Lots of gas fees have to be paid. And so as the days go by Ethereum's popularity for taking more gas free is declining. Bitcoin's popularity and price, on the other hand, go hand in hand Running.
You are right, bitcoin and ethereum are two of the best coins by market capitalization to date, it seems it will be difficult for others to catch up to them both, if we look at Coingecko ;
bitcoin : $1,141,878,663,191
ethereum : $524,238,480,050
between them if the difference is 2x. let's compare with the third order;
BNB : $102,224,637,541
then it can be seen that the difference is quite significant and the possibility of shifting will be difficult to do, if there is no extraordinary surprise.
ethereum still has a problem that has not yet been resolved, namely the very high cost of gas, but this is a natural thing because the higher the price of ethereum, the higher the cost cannot be avoided. but it will not make ethereum actually abandoned and still many hold on to it.