The adoption is keep going, although there are many obstacle that bitcoin facing now but many new people that use bitcoin law, although most of them are speculative imvestors who dont really want to use bitcoin to buy goods. I think bit oin will not used by all people on the world, there will be only some percentage of world population who use bitcoin, government are not really agree with thr idea of bitcoin although some of them are embrace blockchain technology, they will create their own currency that they can control.