It will only take one large country, India or Russia to make crypto mainstream.
Despite the objections and threats of illegality by the Reserve Bannk of India it looks like business it testing and may roll out blockchains as a production monitoring tool.
As these businesses are likely to keep the chains & the information in house, no laws appear to be broken.
As their systems grow B2B will be the next step, after which the secure transfer of crypto funds can happen.
By that stage hopefully the RBI will have seen the light and thrown of the shackles of the UK banking cartel and truely gained their independence from UK control.
The rest of the world will change after India leads the way. Or Russia may take that position, or Malaysia or Thailand or ?
https://www.ccn.com/indias-biggest-conglomerates-explore-blockchain-for-b2b-payments/