Everyone knows that the USD plays an important role in global trade and financial transactions although at the moment some investors may consider it. cryptocurrencies as a potential haven, thus potentially increasing the demand for digital assets. US Debt Default will be a systemic shock that could reverberate across crypto markets because of the USD, as the world's reserve currency as it is known.
In the short term it seems highly likely that this situation will have a positive effect on the cryptocurrency markets. The reason for this was that although decentralized structures may actually seem reliable they can fail in some difficult conditions in this way. In addition, although the inability of a state with a reserve currency to pay this debt will predominantly undermine the confidence in the country's economy it will certainly have an impact on fiat currencies. Still I don't think cryptocurrencies will appreciate too much or quickly gain a stronger place in the market in such a case. Even though I haven't been following the news very closely for the last few days, I saw that this situation didn't have much of an impact on the markets.
we also need a stablecoin (USDT) which they promise 1 USD should equal 1 USDT.
take a look at coinmarketcap. USD tether which is currently the anchor between fiat and stablecoins. USDT stablecoin has 83M $ marketcap and keep going up