The crypto backed by the gov't or by the banks. The known CBDC or Central Bank Digital Currency.
This is now the main thing in China lately and I think US and other powerful countries will also follow the trend for this. Once this has already been implemented in China and it's being used by most citizens, I think most of the countries that are looking into cryptocurrency will start to follow that path.
You have a good point for that opinion my dear. But their plans are only for their country? What will happen on decentralize? or it will became a semi-decentralize because its all by controlled of the government. And some other fans will also follow them, That will only a federal style.