Like many powerful currencies in the past, USD may fall to ground too, my question is will that effect BTC value? Or is it independent of all other real world or non digital currencies of the world?
As Bitcoin value is clearly depending on USD then of course it will be affected too like if the USD is no more value then of course Bitcoin will be no value too. Bitcoin market performance will be affected first as there is no one will going to buy Bitcoin anymore as what will be the purpose to buy this coin if it has no value anymore.