Actually people dont know so much about blockchain but they love and they have strong feeling for blockchain. People are infatuated on blockchain. People start their journey with blockchain that lead to bitcoin and day by day it earns a strong feeling on digital currency which help the people for earning money at any situation. Now this is much more excited in virtual currency and also popular like other national or international or local currency without doubt is so much important and interrelated to blockchain world.
If were talking about blockchain technology its always come up with the idea of decentralized transaction and in order to have decentralized transaction blockchain needs a currency to transact between to people without the use of third party to process their transaction anonymously. Its related to each other without the invention of each of every one of them I think its will not popular and in demand nowadays. Bitcoin needs the blockchain technology and blockchain technology needs bitcoin so each of them are important and have their own roles in todays blockchain era.