lets say usa dollar and all currencies will be highly devalued .....then how we know the btc value??
most traders use USDT so if something happens with usa dollar is my USDT Will be worthless over night?
If USD goes worthless then USDT also will be worthless at the same time because the value of USDT is pegged to USD dollars but in my opinion, USDT will go worthless due to hyperinflation caused by excessive printing before the USD reaches such a position.