I don't quite understand what you mean to say
It looks like that your point hinges on the assumption that "digital abstraction", the term which you seem to use to describe both fiat currencies and Bitcoin, has no intrinsic value. If that is being the case, I can only say that you are pretty much wrong on this. Money, even in the form of "digital abstraction" as you call it, does have intrinsic value. Just in case, it is called transactional utility which is an inherent quality of money, i.e. something without which money can't exist
Hi. First and foremost, modern money doesn't really exist at all, does it? It's just a number stored as a voltage on a suitable medium
It is irrelevant whether there is a real physical token representing money or it exists only virtually, in the form of digits, or as a magnetic field on some stratum, or whatever. The concept of money is independent of its actual implementation. Gold coins are considered as money only as long as people consider and use them as money...
Otherwise, they are just round chunks of a shiny yellow metal
Price is what you pay, value is what you get
Market price is determined by the balance of market supply and demand, obviously. Ultimately, the value of money is determined by the amount of goods that a given amount of money can buy. Transactional utility is the price of money itself, the price of the convenience it provides over direct barter. It depends on a few factors such as inflation (depreciation) rate, its universal presence as well as acceptance throughout the world, and things like that. It roughly equals a market interest rate for borrowing money which has a negligible inflation rate, provided there is such a market in the first place. If you want a definite figure, then it is around a few percent per annum in case of major currencies
Zimbabwean currency is only called a currency. It is not money since it doesn't function as money (for example, it doesn't keep value)