To the fraudulent nature of FRB, one way to look at it is with time deposits. Suppose A lends the Bank £100 for one year but then the bank lends this £100 to C for two years. The bank is claiming ownership of the £100 for longer than the agreed period and is hence fraudulent.
FRB is this writ large: the £100 is being lent for an infinitiely small period of time (i.e. warehousing) but then being lent out for a longer period. Further there’s the issue of money creation.
The distinction I see with insurance is as follows: with say one year’s worth of car insurance it is not necessary that the insurer will have to pay out- you might not crash- unlike in the banking scenarios above where there is definite time period in which an obligation needs to be contractually fufilled.
Saying that you will meet someone and Saturday knowing that you have a mutually exclusive obligation to head to the office is clearly lying. If heading to the office is a possibility, but not necessary, then that would be perfectly permissible.
The only fuzziness would arise if A lend the bank £100 for an indefinite time period. You could consider instant access savings accounts an example of this but this is solely supported by FRB et al.. If you are lending you would state a payback period plus interest otherwise this would be an odd investment decision.
That said it is possible, but most likely on a small in-house friends and family basis, and it would not be fradulent for the borrower to lend the money out to someone else for an indefinite period. However there will always be a necessary obligation to pay down the line unlike insurance where all claims are contingent- I could insure the car over my lifetime and never make a claim. If you argue in the indefinite period there’s little or no likelihood of paying it back it would more properly called a gift and analysed as such.
For more on Fraudulent time deposits see these two excellent papers by Block and Barnett. Copy and paste the titles into youtube and you’ll find the pdfs.
Barnett, William and Walter Block. Forthcoming. “Financial Intermediaries, the Intertemporal-Carry Trade, and Austrian Business Cycles; or; Crash and Carry: Can Fraudulent Time deposits lead to an Austrian Business Cycle? Yes.” Journal Etica e Politica / Ethics & Politics
Barnett, William and Walter Block. 2008. “Time deposits, dimensions and fraud,” Journal of Business Ethics;