Yes, of course Bitcoin is needed in cryptocurrency because it is one of the most expensive coins in the world which is the most popular. Bitcoin is ranked 10th in the world. And this bitcoin has given permission to trade in almost all countries, especially in the United States, Bitcoin ATMs have been introduced and big companies, especially in this secure way to transact money safely and save a lot of time. Not only that, in fact, Bitcoin is compared to gold, just as gold has a lot of price, so Bitcoin has a lot of price. The cryptocurrency for this bitcoin has been converted to that beautiful. Bitcoin is the most traded stock market. So bitcoin is needed in cryptocurrency.