Nowadays we do not use paper money anymore. We do all our shopping online. We do not need paper money for clothes, food, etc.
Payment systems are constantly changing. Bitcoin is the result of this change.
So Bitcoin is a real payment system. Yes bitcoin is a money.
you cannot deny the importance of paper money i think it is much more important than bitcoin or any other crypto currency. yes the online shopping is pretty popular but i think the importance of real money in daily life is not denyable. most of the people are using real money instead of bitcoin for the online shopping. they are unaware of anything like this. yes bitcoin is a new concept but i think it will take time to be popular.