Cash will never go away. I am sure that is true. Reason:
1 / Not every country is modern enough not to use cash.
2 / The world is still very poor and they only use cash.
3 / Cryptocurrency is facing the challenge of being hacked and used to serve money laundering purposes.
Try reading the content of the thread and not just the title.

- The suggestion is on the table.

Cash will never go away. I am sure that is true. Reason:
1 / Not every country is modern enough not to use cash.
2 / The world is still very poor and they only use cash.
3 / Cryptocurrency is facing the challenge of being hacked and used to serve money laundering purposes.
And it will take a long time before everyone in the world is able to have some kind of computer .
Or even if they have a computer but they don't have the money to replace it when it breaks down , that would mean they couldn't spend money till they buy a new one.
But i do believe a significant portion of the payments will move to crypto.
It is becoming a trend for people not to read the content, but simply to comment on the title of a thread.
Let's not turn this into a debate, on if Mark Cuban is right or wrong. {In his opinion he is always right, no matter what you
say}
Let's rather discuss if my idea, to turn small change into cash... can work or not.

As you know, the rich say what people find also reasonable. Cash will last forever until everyone in the world owns a smart device like a smartphone, a tablet. If Mar Cuban offers free smartphones to everyone, the world of cashlessness can happen.