I really hate when some people say that bitcoin has no value at all. OP is correct that time will make bitcoin very valuable. The paper money was perceived to be valuable so we can also do it with bitcoin.
No doubt that bitcoin will be more expensive and more valuable after ten years. The future is that of cryptocurrency and bitcoin is on top of all other cryptocurrency. I think that after ten years the price of bitcoin will be more than 100k and even half of the world will use bitcoin for their daily expenditures. Everything is digital now and so will be the currency.