Which universe are you visiting from? Lol...of course the Cryptocurrencies are linked to the USD...in fact the whole Financial system Globally is linked to the USD. That's why this next Global Financial Crash hits...its not just going to be a 2-3months dunk then recovery...its going to be at least 20-30years. Yes its wiser to just get on with business as usual or you would go mad.
RE: #Bitcoin...Good news...Price Movement