Believe it or not, given I could be your Dad (I mean, using solely age as a criterion, nothing else implied here, oops), I went through a two-year period where I read everything I could about blockchain and cryptoassets. Not as up to speed now, but I still know more about it than Lily. :-) Anyway, I have little doubt that blockchain will be integrated into your life before you're sprouting age spots like me. Also, for every person who says "Blockchain, not Bitcoin," there's someone who says "Bitcoin, not Blockchain." There's actually very strong arguments on both sides. Personally, I think there's room for both. We absolutely will migrate from fiat to digital currencies in the not so distant future. May not be bitcoin. But something.