It looks like governments are finally getting to regulate private and commercial stablecoins. This was to be expected and it is even surprising that such regulation is already very late in time. At a time when the digitized currencies of states are being massively prepared for release, these stablecoins will seriously compete with them. At the same time, in fact, the almost complete anarchy with their release and circulation, when used as collateral for fiat, can create a threat to global financial stability.
States may even prohibit such stablecoins from using their national currency as collateral. They have every right to do so.