I'd hope that someday a new dev team takes charge of the "MangoCoinz" project or simply create a fork of their own, to allow people to "mine" crypto by walking. It's completely revolutionary way of doing exercise while getting paid in return. Maybe launching an ERC-20 token with its own app will do the trick? Whichever way it is, I look forward towards the revival of an app that would work just like "MangoCoinz" did in its early days.
Do you think something like this will be viable in the future?
An incentive while exercising is a great exchange, sweatcoin does have this and I think until now they still have the app running.
But I dunno where it can be exchanged.