Just Imagine in future like dollars..... BITCOIN will be in a paper note form ?
Why would we use this? Advantage of bitcoin is that you can send money anywhere around the globe without needing the bank. With cash you can transfer value, tho cash is governments currency, but it has its own limitations and that is the fact that you can only trade with people that are close to you. Bitcoin was designed to be only "computer" aka digital money or whatever you wanna call it. I don't see any paper btc in future.