How it would be when we have a physical bitcoin currency note? Do they already exist? If created, will it impact the market growth and loose it's value in the market? Any thoughts?
I believe you are missing the point here. The existence and printing of physical notes got us to where we are today with the highly controlled and manipulated system, which is the reason the idea of having a decentralized digital currency came into play with a proof of work system to mine the currencies digitally and you still want to take us back to the traditional age? Come on bro! I guess you still have so much to read about blockchain technology.