It's definitely risky...! But there is no doubt about the need for a decentralized currency. No money-printing, can be used by whoever holds it. Can't be frozen by governments etc.
If we look at markets in general they usually ebb and flow, it either trends or fluctuates between values. I believe Bitcoin is near the low of a downwards trend and that it has turned. It's going back down, sure, within some months, but I think we're over the worst decline.
Crypto is considered a commodity now, but the verdict is still out on what it can really compare to is it most like gold, store of value? Or is it a currency like USD, just without the risk of inflation? Or is it the beginning of something completely different? A new asset-class? I'm pretty sure it's the last one, many of the worlds most intelligent people go to crypto. Why would the most intelligent of us go to some nonsense currency without future value?
I talk about Bitcoin because it is the first mover and everything else in the space is measured against Bitcoin. Bitcoin has been proven to be secure and in it for the long run. I was once a naysayer who believed Bitcoin was scam and had no value. My mind has changed.
The tech is perfect for real-estate (was a broker for a few years myself), but half the industry may disappear when blockchain is mature enough for title-transfers etc.
I personally believe it is the opportunity of a life-time. The tech has been proven, institutions on the move. Unless the big guys decide to keep crypto down because it could ba e threat to the rest of the economy, chances are they will push the price up to the levels where institutions can play like they normally do. At the current market-cap Bitcoin etc is too small. But it's the perfect asset-class for manipulation (which happens in all markets).
Hope for more discussion!