can you guys tell me,what is the reason behind this comparison ?
Bitcoin and Gold are a different assets,have a different goal and function.
it's totally different and yet you guys comparing it one and another ?
Gold is a precious metal,
and Bitcoin is a cryptocurrency.
based on that alone we should see the difference between one and another.
and why you're asking about will it replace gold or will it replace bitcoin ?
can you guys use Bitcoin as your jewelry ? of course you can not right ?
and can you guys use your gold to pay your bill oversea and use internet to do it ? you can not right ?

it's totally impossible for one of them replacing one another because they have their own function and their own use.
you can not compare it because of their 'colour' or because of their 'price'.