#TradeFiRevolution For six long years, the Pi Coin team made money by making people watch ads under the promise of “the currency of the future!” Now, they’ve finally decided to go open mainnet. The funniest part? Even they didn’t believe their project would ever get listed because, let’s be honest, there was no real blockchain infrastructure behind it. Most likely, it was just a simple database, running on a system no different from a mobile game’s point-collection mechanic.