bitcoin becomes very expensive one of them is due to the limited amount of currency, in addition to his many ads in various social media that tells that bitcoin will be a global currency is a factor that makes bitcoin very expensive
We all know that bitcoin has limited supply and I think it is the reason why it is so expensive. In addition to that, the number of poeple who get interested in bitcoin is also the factor why it become expensive and I think the price of bitcoin will become more and more expensive in the near future.