There are still a lot of people who claim that Bitcoin will fail because it does not have any 'intrinsic value'.
But the part of value of money, that is monetary, is exactly the absence of "intrinsic value".
Even with traditional commodity money, such as gold, its price comes from two parts, as the price of any commodity: demand (accepting that offer is constant).
The demand has a part which is 'intrinsic', that is, the demand for its usage, consumption, or whatever. That demand is there, independent of whether gold has any monetary usage (that is, as intermediate asset, or as store-of-value asset).
But the demand, that happens, because it is also a monetary asset (that is, it is used as an intermediate asset in trade, or as a store-of-value) increases the price: that price increase is exactly its monetary value.
So the monetary part of the price of money is exactly what has no intrinsic value. Gold has maybe some intrinsic value, but most of its value is monetary (most demand for gold is to store it as a store of value, and not to use it).
Bitcoin has no intrinsic part. It is purely monetary. But that doesn't mean it is less monetary than gold. On the contrary.
Of course, on the other hand, the risk is larger the larger is the monetary part of the price, because you could think that there is a floor on the price, which is its intrinsic or usage value.
I have no idea of the intrinsic value of gold. It is maybe 5% of its current price. Maybe 0.1%. I don't know. So you can believe that if gold, one day, looses all monetary aspects, you would still hold 5% or 0.1% of its value as usage value. While for bitcoin, the floor is 0. Don't know if that matters much...
Probably for real estate, that's different. Real estate is also partly monetary. But I would think that its monetary part is at most a factor 2 or so above the usage value. It is certainly not a factor of 10 or so. Yes, people buy houses partly with the idea of selling it, as a store of value. But they also buy houses to live in (consumption), or to rent them to people that live in it (capital). Apart from during a housing bubble, I think that the speculative (that is monetary) part of the price of a house is still not more that 2 or so times the "intrinsic" usage value.
So the risk in real estate is probably much less to have a drop by a factor 20 or 1000 or so, than in gold.