My BTC holdings come from trying to understand the blockchain when I was doing IT strategy and it had just appeared. It was only £10 and I wasn't anal about claiming expenses, so that's mine.
Some has been exchanged for goods as an experiment, and then just left really. In fact until last September I had forgotten I'd split them between two exchanges. Which was a nice surprise.
Obviously all any any of that nonsense now is just scam fodder. Which would be my advice to anyone who asks.
Meantime, the blockchain (distributed ledger) still has potential. However it's actually quite scamproof. So no one is talking about that.