- People save hard money.
- People don't invest more than they can afford to lose in risky ventures.
- Purchasing power is preserved (if not slowly increased over time,) so there's no fear of not having enough to retire if one plans and saves adequately.
In this economy we don't run out of money (so no need for barter, etc.) and I also don't see any way we're concentrating wealth in a few hands
There is not any other option in a fixed money supply environment
In fact, this has always been the case when, for example, gold had been the hard money. Ultimately, it led to wars, revolutions and interventions when accumulated wealth had been redistributed, only to get accumulated in few hands again over time. You yourself essentially confirm that when you say that people save hard money. Basically, that's what happens to Bitcoin right now. Regarding the economy running out of money, I want you to comment on my previous post
Next, let's discuss the above.
I'm not sure if you meant physical gold/silver or gold/silver standards. In the case of using physical gold and silver as money, both Medieval Europe and post-1500 China have proved to be stable economies. When technical and commercial innovations took off during the Renaissance, the economy prospered, while still on physical gold and silver as money and very low amounts of credit compared to today.
In the case of the gold (and indeed silver) standard, you're correct to point out many problems. But remember this is not a free monetary system either. It is an older and more stable version of today's system but essentially the same. (In fact we might be heading back there if this system implodes.) The gold standard was also a system of artificial asset inflation driven by the state-bank alliance. The mechanism of exploitation was issuing paper money while claiming all of the issued paper can be redeemed for gold at the fixed price.