With constant speculation about the value of bitcoin, China claiming to ban exchanges of bitcoin, and some banks trying to create their own blockchains for their countries, What will happen to bitcoin if this become true? Will it be still used ? will it not be worthy anymore ?
It's hard to tell. Comparing the maeket value of Bitcoin from now and then, its current market value is way far than its market value before. China banning ICOs will surely affect Bitcoin negatively. We should expect for backdrops and downfalls on its market price. But it is quite impossible for its price to be back on its value 4 years from now because Bitcoin still has a large community that makes it still indemand which highly affects its market value to not decrease too much.