For me I imagine a world where someone wants to start a project and as a whole coiner, you walk in and have the ability to angel invest on a dime, or by simply being in the room you are collateral for innovation.
Many whole coiners are investors for money, not for the technology. Many whole coiners were in the right place at the right time and had the trust to not sell in the previous bull runs.
And innovation needs collateral in money. It needs investment for the working hours and for the hardware (and so on) used. A proper whole coiner will not give any of his coins under others' custody, because he knows the risks. And will not sell either.
I believe that there is a big possibility you could buy a very good house even in the most expensive nations and cities for one bitcoin in the future. Like for example where the houses are expenses now? Toronto, New York, London, Paris? Those type of places? Well for 1 bitcoin, you would be able to get 1000+ square feet apartment/loft whatever there with like 3 rooms or maybe 2 big ones.
This is where it is headed, at one point it was possible to get like some "bad" houses for 1 bitcoin in places like Miami, and even right now it is possible to buy some houses in some nations, but not in leading nations. So in 10 years, it will get there for sure.
Both bitcoin and real estate prices seem to keep growing. While I don't rule out bitcoin get to the point you are dreaming for, it may not happen during our lifetime. You may want to target something more tangible...