We're on the same page, for me mass adoption is key into making BTC or crypto to be wholeheartedly accepted as a currency in the entire world. Have you read the news? AT&T (ISP and mobile service provider) is now accepting bitcoin as a payment for their entire 150 million subscribers. Now that's a winner for all of us and definitely a start of something. We may see other companies hopping in (I'm sure that there will be in a few months time). I wonder what's next? The technology is amazing and fun at the same time, another example is Ecomi in which you can store your digital collectibles in your hardware wallet together with other major coins. That's fun and business at the same time. To be honest though, I don't see Fiat being replaced by crypto at all.