In the past, I often thought that @TermMax #TermMax a fixed rate was mostly good news for the borrower certainty, a number you can plan around. What I skipped over is the obvious question: who's willing to give it to them?
A fixed rate is a promise in two directions. The borrower locks their cost, but the lender locks their return and gives up the upside if floating rates climb later. That's not a small thing to ask. Most people supplying liquidity in DeFi like staying liquid and variable, riding the rate wherever it goes. To pull them into a fixed commitment, you usually have to pay a premium. Set it too high and borrowers walk. Too low and no lender shows up. The market just sits there, thin on one side.
This is the quiet problem under every fixed-rate protocol, TermMax included: designing a clean fixed-rate instrument isn't enough. You have to make being the fixed-rate lender genuinely worth it.
Who makes it work? Players who want predictable income treasuries, funds matching liabilities, anyone tired of variable swings. It works if both sides find a price they can live with. It fails if only borrowers show up.
I used to think a global market was a technical problem connect the rails, remove the intermediaries, and money flows anywhere. It took me a while to see that regulated finance is the opposite of borderless on purpose. Who may buy a security, how it can be marketed, what has to be disclosed, how it's taxed all of it is defined by national law and by where the investor legally sits.
So "put securities on a global chain" runs straight into an awkward fact: the same asset, held by the same person, can be perfectly eligible under EU rules and flatly restricted under US ones. A bond isn't freely interchangeable across borders just because the ledger is.
The naive fixes are both bad. Geo-fence it off-chain, and you've handed control back to the gatekeepers you were removing. Ignore it, and a regulator ends the experiment for you.
What's interesting about Dusk's approach is that eligibility rules live in the asset itself, so jurisdiction can be checked and enforced per holder. But I want to be honest about what that means: the chain doesn't dissolve borders it re-implements them, faithfully. No clever encoding resolves a genuine legal contradiction.
Who'd use this? Issuers selling into several regimes without standing up separate infrastructure per country. What breaks it? When "one global pool" quietly becomes a compliant patchwork and everyone pretends it didn't.