Does anyone else visualize a future where bitcoin may be strong but there is no BTC/Fiat supply/demand, because people are actually USING bitcoin for purchasing and selling goods/services, and the fiat/btc exchanges dies because of regulation or the fact that fiat dies?
It's out there, but we can't discount the fact that bitcoin does not necessarily need (Especialyl in the future) a fiat/btc valuation to be healthy.
No currencies are the most traded good.
Say I will sell you 1 ounce of gold for 20 Bitcoins. Is that a good deal? Lets pretend no USD/BTC exchange rate is available. Well the only way to know would be to compare all the others goods and services you can get for 20 BTC and try to come to some rationalization of value. Now here is the funny part. Likely in your mind what you will do is something like this.
So I can get a 10 steam games for 1 BTC. Steam games (discounted) tend to run $5 to $10 ea so lets say $7 so 10 steam games is $70. Therefore 20 BTC is 200 steam games or $1400. Yeah I guess that is a good deal.
The problem with that is that it is horribly inefficient. With little price visibility commerce will still occur but it will be less frequent and smaller valued trades. This creates a cycle effect. Less historical trade data means less visibility which means less commerce which means less historical trade data which means less visibi.... sorry I got stuck in a loop.
Currency Exchange exists. It is exists for a reason. The reality is that for most fiat currency users it is hidden. If you buy an xbox for EUR (produced by a US company which pays profits/salaries/expenses in USD and built in China with costs in CNY) it is IMPOSSIBLE for currency exchange rates to not affect the sale price of your unit. Now you don't see it because Microsoft does some rounding to make the price nice and "neat" (like 299.99 EUR) but those factors are going on behind the scene all the time. If the exchange rates deviate too much they will have to reprice (or more likely not have a price drop because the exchange rate fluctuation ate into the price drop margin).
Long story short there will never be a scenario where an entire economy is in BTC. The entire US economy (used by 300M people and backed by the power of legal tender) isn't isolated from international exchange rates.
Oh and stop complaining about "too much speculation" (this is in general and not to the post I am responding to). The speculative market is what creates liquidity. Sellers must sell, buyers must buy it is speculators who can do both and leave standing orders. Case in point the US GDP is ~$15T annually. Guess what the USD Forex trade volume is .... ~$5T. Sounds like a lot huh er wait that is PER DAY. US "real economy" $15T annually, USD currency exchange $5T a day or $1.825 quadrillion dollars annually.
Now some people say what happens when fiats fail. Well it is unlikely they will all fail at the same time. 80% of all fiat currencies have already failed. The history of fiat currencies is a never ending fail train. Say the USD fails, then the CNY may rise as a reserve currency, 30 years later China implodes and the EUR2 becomes the most traded currency, 30 years later the reformed United States issues a new gold backed currency which is considered a safe haven. Still in the hypothetical scenario where no fiat currencies exist (an unlikely scenario and most likely will be after your grand children are dead) something else will be the metric for value. Maybe it is gold. BTC:GLD ratio or electricity BTC:XEC. I made that symbol up BTW.