Loads of wisdom in here. What I do like is that wit the broadening of crypto (which isn't always a good thing. Not everything gets better on a blockchain like the hype of the cloud also loses the hype) it gets better understandable for people who aren't that much into it as yet.

My use from back in the days? When living on an island sending and receiving crypto for paying stuff instead of getting ripped of by moneygram

But blockchains? Very often not specefically better than the oldschool version. Still looking along with you