The most-used product to come out of cryptocurrency is not a speculative asset. It is a token pegged to the dollar, used to move money between people and businesses that find the conventional route slow, expensive, or unavailable.
Where the demand actually is
Not in countries with functioning banking and stable currencies. The real usage concentrates where the local currency loses value quickly, where cross-border transfers cost several percent and take days, or where a freelancer invoicing abroad cannot easily receive payment.
For a developer in one country billing a client in another, a stablecoin transfer settles in minutes for cents. The traditional alternative involves intermediary banks, a spread, a fee, and a wait.
What makes it work
Stability, obviously, but more precisely: the absence of a need to care about the technology. A user moving dollars does not have to hold a view on any blockchain. The token is plumbing, and plumbing is best when invisible.
That is exactly the opposite of how most of the sector has positioned itself, and it is why this product found adoption while others did not.
The risks that are real
A stablecoin is a claim on a reserve held by an issuer. Its value depends entirely on that reserve existing, being liquid, and being audited by someone credible. History includes several cases where one or more of those was not true.
The failure mode is not gradual. A peg holds until confidence goes, and then it does not hold at all.
The regulatory turn
Legislators have moved from treating stablecoins as a curiosity to treating them as payment infrastructure, which brings reserve requirements, disclosure rules, and licensing. That will squeeze out the weakest issuers and legitimise the rest.
It also changes who is competing. Banks and payment processors that dismissed the technology are building on it now, because the settlement advantage is real and does not require believing anything about decentralisation.
The realistic view
This is a boring, useful financial product built with interesting technology. That framing does not sell conference tickets, but it describes what happened more accurately than anything else in the sector.