I've spent the best part of the last couple of years discussing the distinction between deflationary and inflationary currencies and their mutually exclusive priorities regarding price stability and store of value with regard to mass adoption.

I've also campaigned for fiat gateways for Dash so that value can be held in Dash and spent in the prevailing currency of the day in order to decouple the conflicting priorities of a deflationary bearer token and a stable trade currency. I've discussed Dash's internal economic model, external economic model w.r.t. other cryptos, fiat, various aspects of the financial system such as units of measure and trade clearing facilities.

See, for example here: https://bitcointalk.org/index.php?topic=1809999.msg18047893#msg18047893

The appropriate case for implementing price stability, identified account holdings, support for national currencies and obfuscation based 'privacy' is the system on the left (variable supply/unit of measure state currency).

The appropriate store of value in that case would be the one on the right (deflationary currency) which is necessarily volatile (otherwise it can't store value), transparent, unbacked and otherwise represents 'bearer-token' properties.

See also:

Community Discussions Stores of Value vs Price Denomination vs Units of Measure
https://www.dash.org/forum/threads/things-to-think-about-as-a-community.13407/

Cash vs Stores of Value vs Credit Money Discussion
https://bitcointalk.org/index.php?topic=421615.msg12638377#msg12638377

Why 'working as anonymous cash' is a pre-requisit to non-anonymous credit derivatives and what Dash is doing different from Bitcoin w.r.t. that
https://bitcointalk.org/index.php?topic=421615.msg12506443#msg12506443

How state institutions are consolidating their definition of non-contractural money (anonymous cash) and comparison with Dash's monetary priorities
https://bitcointalk.org/index.php?topic=421615.msg13239732#msg13239732

The distinction between 'untraceable' money and strict definition of 'anonymous' money
https://bitcointalk.org/index.php?topic=421615.msg13027764#msg13027764

How you get from anonymous bearer-tokens to named-account base money and how they compliment each other
https://bitcointalk.org/index.php?topic=1709631.msg17158283#msg17158283

Collateralising Blockchain assets and their 'journey' in and out of anonymity
https://bitcointalk.org/index.php?topic=1818587.msg18136559#msg18136559

Dash's internal self balancing economic model and how it 'front loads' adoption curve to survive the long lead in period for cryptos
https://bitcointalk.org/index.php?topic=421615.msg12549331#msg12549331