But no regulatory oversight, and no chance for the common folk to prosecute or get their money back if they default.
I am one of the resident crypto apologists here on HN, but there is no way that we should even try to accept what the big exchanges are doing. The whole point of crypto is to have systems that do not depend on "too big to fail" institutions, why are we suddenly trying to find excuses for their BS?
I'm not claiming this is perfect, but it's pretty different.
And yet most stable coins have maintained their peg for years now, despite many of them having gone through 2 large bear markets. If 80%-90% down and still pegged doesn't disprove "impossible to do on the downside" I don't know what could.
Clarification: I do think Tether is not fully backed and is likely to depeg some day, but the assertion that it's "impossible to do on the downside" is clearly not true even for Tether. And it's very clearly not impossible to keep a peg if the peg is fully backed, which may be the case for some coins (without naming specifics). DAI, backed by verifiable collateral, has also done extremely well through 2 bear markets.
Which is a good reason to get out. Stablecoins have only two stable points, 1 and 0. When they crash, they go all the way. Look at what happened with the stablecoins that already crashed.
Just because that weapon hasn't been pointed at some group of US citizens yet doesn't mean it can't in the future.
Up to a point.