I think one of the reasons that makes bitcoin valuable is because bitcoin is very much in demand by many people in the world, and people think bitcoin is a great place to keep our money like a stock or a great place for future investments. and bitcoin is not taxed, And bitcoin is very safe it can not be hacked unless we send it wrong for me only that's what makes bitcoin valuable.
I do believe that bitcoin is really the best investment a man could ever dreamed of.The price may always fluctuate but in times it will be converted into our own currency,the price is just really so much higher than any other digital currency.And the fact that its decentralized,people would go after it because we,users and holders are the main controller of our own savings or investment.Plus it is tax-free here in our country,no wonder it will really attract lot of investors.