Regards appreciated @reverseacid.
I confess that it cost me some effort to understand this concept, new for me.
The ZKP, with its apparent need in the virtual world, are immensely useful in everyday applications. But the use of ZKP differs according to the number of participants involved. For a small group or a few million people, the ZKP can successfully transmit such communication.
This shows that its scope and scalability is of great magnitude. If its applicability can "pierce" and benefit a large mass of people as well as a small group, then we are talking about a very versatile tool.
Thanks for sharing with us.