All those dollars is used to pump Up crypto prices.
They print maximum quantity of usd now to send assets prices to the Moon.
But After this? Then what?
Anyways They Go USDT and usdc standard.
I belive the USDT are new reserve currency.
Nop btc and ETH are reserve assets wich backing money.
USDT is not USA dollar its a token.
USDT can function without USA dollar.
The blockchain is just transfer old money in new Form of money once its done the Old system can be abonded its so logical
USDT can function with USD but USDT should have the reserve USD to print more money or else their are printing money out of nowhere and they have no reserve for doing it.