The world is undergoing digitalization, and shifting from physical notes, even in fiat.
And cryptocurrency which should be at the helm of the innovation doesn't need physical notes.
The adoption of cryptocurrency debit cards would go a long way in taking this technology mainstream.
P. S. It is against forum rules to make two consecutive posts. You can edit it u to the previous one or use the quote option.
Thanks for the comment, and even more so for the heads up!
It certainly seems so, what with so many failures in the past regarding physical bitcoins. Digitization does help businesses and individuals speed up operations while trading is currently possible through online platforms.