Barter System to Bitcoin hmm, I think I had encountered many of such topics OP, Tokenization of every asset is today's trend but for the Payment mode, I think Bitcoin only holds that legendary mastery. From time to time exchange modes are revolutionizing. Still, the era of Paper currency aka fiat money to digital fiat money was so disappointing in the timeline where money lost its worth. It was no longer reliable for gaming transactions.

Although Bitcoin is getting more attention and recognition worldwide still we are far away from the emergence of this payment mode to a globally acceptable one in the context of legalization. This model is efficient so it will be a hard journey because it brought transparency, integrity, scalability, and decentralization all we needed together, so it is hard for those who always manipulated the payment mode for personal convenience for various purposes and who are those we all better know.