Bitcoin vs paper money in 50yrs

My 4yrs old know the word bitcoin already 😂
I haven't been able to work since 2011,i wanted to get involve in bitcoin long time but I didn't have smartphone or computer.2014 I managed to buy myself an iPhone and Got my first bitcoin address.I start collecting free satoshi from different faucets, unfortunately I lost my iPhone and lost all my bitcoin too.

I told my friend who use work,if she could invest in bitcoin that time bitcoin price was around $140.She told me that she doesn't want to be scammed,I been trying to convince and teach my friends what crypto currency is but they still ignoring or tell me the negative side of bitcoin.

Since the world is now becoming more digitalised ,from online shopping, online banking,social media,video calls I strongly believe that in 50years paper money will only be found in museums.

The internet is connecting whole world and everything is done with in a minute now.There is no stopping in Bitcoins